Curriculum Vitae

PROFESSOR IR. DR. HARIKRISHNAN A/L RAMIAH

Professor
  • Department of Electrical Engineering
    Faculty of Engineering
  • +603-79675262

BIOGRAPHY

Harikrishnan Ramiah is currently a Professor at Department of Electrical Engineering, University of Malaya, working in the area of RFIC/RFEH design. He received his B.Eng(Hons), MSc and PhD degrees in Electrical and Electronic Engineering, in the field of Analog and Digital IC design from Universiti Sains Malaysia in 2000, 2003 and 2008 respectively. In the year 2003, he was with SiresLabs Sdn. Bhd, CyberJaya, Malaysia. At the year 2002 he was attached to Intel Technology Sdn. Bhd.  Harikrishnan was the recipient of Intel Fellowship Grant Award, 2000-2008.

Harikrishnan is the Director of the Centre of Industry Research 4.0 (CRI 4.0) and the Head of Analog, Digital & RF Research group at University of Malaya. His work revolves in providing expert solution to industry in the strength of IR 4.0. Through CRI 4.0, he regulates expert collaborative effort of the faculties in University of Malaya outsourcing solution to SME and MNC. He had produced silicon verified IPs in the field of Analog, RF and RFEH Integrated Circuit Design. With a reputable research output and solution, he has secured several international, national and industrial grant from the year 2014 till date. He serves as an Associate Editor of IEEE Access in a recognition towards his research credibility. He is a Chartered Engineer and the Fellow of Institute of Electrical Technology (IET). He is also a Professional Engineer registered under the Board of Engineers, Malaysia. He is a Senior Member of  the Institute of Electrical and Electronics Engineer (IEEE) and member of The Institute of Electronics, Information and Communication Engineers (IEICE). His research work has resulted in several reputable technical publications in the field of Electrical & Electronics Engineering. His main research interest includes Analog Integrated Circuit Design, RFIC Design, VLSI system design and RF/Piezoelectric/Thermal/Electromagnetic Energy Harvesting Power Management Module Design.

AREAS OF EXPERTISE

  • IC DESIGN
    Radio Frequency Energy Harvesting (RFEH) Design
  • IC DESIGN
    Power Management Integrated Circuit Design (PMIC)
  • IC DESIGN
    Radio Frequency Integrated Circuit (RFIC) Design
  • IC DESIGN
    Analog Integrated Circuit Design

ACADEMIC QUALIFICATION

  • Ph.D. (USM), (Rfic Design ; Mixed Signal Ic Design ; Analog Integrated Circuit Design.)
    Universiti Sains Malaysia (Usm)
  • M.Sc. (USM), (Rfic Design ; Mixed Signal Circuit Design ; Analog Integrated Circuit Design.)
    Universiti Sains Malaysia (Usm)
  • B.Eng (Hons), USM, (Rfic Design ; Mixed Signal Ic Design ; Analog Integrated Circuit Design.)
    Universiti Sains Malaysia (Usm)

ADMINISTRATIVE DUTIES

  • Director
    03 Jan 2023 - present (Centre for Research in Industry 4.0, Deputy Vice-Chancellor (Research and Innovation))
  • Departmental EAC Committee Member
    18 Nov 2009 - present (Department of Electrical Engineering, Faculty of Engineering)
  • Chapter Leader for SAR 2016
    02 Jan 2016 - present (Department of Electrical Engineering, Faculty of Engineering)
  • Acting Head of Department
    14 Oct 2013 - present (Department of Electrical Engineering, Faculty of Engineering)
  • Committee member of SELECT COMMITEE
    03 Nov 2010 - present (Department of Electrical Engineering, Faculty of Engineering)
  • Head
    01 Jan 2021 - 31 Dec 2022 (Centre for Research in Industry 4.0, Deputy Vice-Chancellor (Research and Innovation))
  • Ahli Jawatankuasa Tapisan Fakulti
    01 Feb 2021 - 31 Jan 2022 (Department of Electrical Engineering, Faculty of Engineering)
  • Working Committee of Digital Economy Blueprint
    01 Jan 2021 - 31 Dec 2021 (University Malaya)
  • Curriculum Review Taskforce
    01 Sep 2020 - 31 Aug 2021 (Department of Electrical Engineering, Faculty of Engineering)
  • UM Transformation Taskforce Member
    11 May 2021 - 01 Aug 2021 (University Malaya)
  • Program Advisor UM-ICE
    12 Mar 2020 - 28 Feb 2021 (University Malaya)
  • Head
    01 Jan 2020 - 31 Dec 2020 (Centre for Research in Industry 4.0, Deputy Vice-Chancellor (Research and Innovation))
  • Committee of Postgraduate Curriculum Review
    18 Feb 2019 - 18 Feb 2020 (Department of Electrical Engineering, Faculty of Engineering)
  • Coordinator
    02 Jan 2019 - 02 Jan 2020 (Department of Electrical Engineering, Faculty of Engineering)
  • Committee of Undergraduate Curriculum Review 2020
    02 Jan 2019 - 02 Jan 2020 (Department of Electrical Engineering, Faculty of Engineering)
  • Lab Coordinator
    02 Aug 2015 - 01 Aug 2019 (Department of Electrical Engineering, Faculty of Engineering)
  • Professional Body Communication Officer
    01 Apr 2015 - 01 Apr 2019 (Department of Electrical Engineering, Faculty of Engineering)
  • Industry 4.0 Committee Member
    01 Dec 2017 - 31 Dec 2018 (Department of Electrical Engineering, Faculty of Engineering)
  • Programme Coordinator
    01 Jan 2018 - 31 Dec 2018 (Department of Electrical Engineering, Faculty of Engineering)
  • Academic Advisor for Faculty of Engineering
    20 Jul 2017 - 18 Oct 2018 (Department of Electrical Engineering, Faculty of Engineering)
  • Curriculum Enhancement Committee Member
    10 Apr 2017 - 03 Sep 2018 (Department of Electrical Engineering, Faculty of Engineering)
  • Faculty Representative of HuaWei Lab & Asaascom Engineering Collaboration
    01 Aug 2017 - 31 Jul 2018 (Department of Electrical Engineering, Faculty of Engineering)
  • Acting Head of Department
    05 Jul 2016 - 11 Jul 2016 (Department of Electrical Engineering, Faculty of Engineering)
  • Acting Head of Department
    16 Mar 2016 - 18 Mar 2016 (Department of Electrical Engineering, Faculty of Engineering)
  • Resource Person for EAC Task Force
    14 Apr 2015 - 31 Dec 2015 (Department of Electrical Engineering, Faculty of Engineering)
  • Committee Member
    01 Jan 2013 - 31 Dec 2015 (Department of Electrical Engineering, Faculty of Engineering)
  • Committee Member
    02 Dec 2014 - 31 Dec 2015 (Department of Electrical Engineering, Faculty of Engineering)
  • Programme Coordinator
    19 Aug 2014 - 18 Aug 2015 (Department of Electrical Engineering, Faculty of Engineering)
  • Acting Head of Department
    30 Jul 2014 - 31 Jul 2014 (Department of Electrical Engineering, Faculty of Engineering)
  • Acting Head of Department
    21 Jul 2014 - 25 Jul 2014 (Department of Electrical Engineering, Faculty of Engineering)
  • Programme Coordinator
    01 Apr 2012 - 30 Jun 2014 (Department of Electrical Engineering, Faculty of Engineering)
  • Acting Head of Department
    26 May 2014 - 27 Jun 2014 (Department of Electrical Engineering, Faculty of Engineering)
  • Acting Head of Department
    06 Jun 2014 - 13 Jun 2014 (Department of Electrical Engineering, Faculty of Engineering)
  • Acting Head of Department
    21 Apr 2014 - 21 Apr 2014 (Department of Electrical Engineering, Faculty of Engineering)
  • Acting Head of Department
    14 Apr 2014 - 16 Apr 2014 (Department of Electrical Engineering, Faculty of Engineering)
  • Acting Head of Department
    04 Dec 2013 - 04 Dec 2013 (Department of Electrical Engineering, Faculty of Engineering)
  • Program Merging Procedure Coordinator
    20 Nov 2013 - 20 Nov 2013 (Department of Electrical Engineering, Faculty of Engineering)
  • Industrial Training Coordinator
    18 Nov 2009 - 31 Mar 2012 (Department of Electrical Engineering, Faculty of Engineering)
  • Committee member PhD Industry Panel
    14 Oct 2011 - 01 Mar 2012 (Department of Electrical Engineering, Faculty of Engineering)

MEMBERSHIPS

  • EDITORIAL BOARD FOR ELECTRONICS LETTERS, ASSOCIATE EDITOR
    Since 2022 (International)
  • FOUNDING MEMBER OF I-CONNECT FOR INDUSTRY 4.0, ADVISORY BOARD
    Since 2021 (National)
  • THE INSTITUITION OF ENGINEERS, MALAYSIA (IEM), FELLOW
    Since 2021 (National)
  • INSTITUTE FOR ENGINEERING RESEARCH AND PUBLICATION, FELLOW
    Since 2019 (International)
  • THE INSTITUTION OF ENGINEERING AND TECHNOLOGY, FELLOW
    Since 2017 (International)
  • BOARD OF ENGINEERS, MALAYSIA, PROFESSIONAL ENGINEER
    Since 2015 (University)
  • THE INSTITUTION OF ENGINEERS, MALAYSIA (IEM), MEMBER
    Since 2014 (National)
  • THE INSTITUTION OF ENGINEERING AND TECHNOLOGY, CHARTERED ENGINEER
    Since 2011 (International)
  • THE INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS (IEEE) ACCESS, CHIEF EDITOR/ EDITOR IN CHIEF
    2020 to 2023 (International)
  • THE INSTITUTE OF ELECTRONICS, INFORMATION AND COMMUNICATION ENGINEERS (IEICE) , MEMBER
    2021 to 2022 (International)

AWARD AND STEWARDSHIP

  • Research and Development (R&D) Category
    Selangor State Government, 2023 (National)
  • Academician, Industry and Professional (Local) Champion
    INoDEx 2023, 2023 (National)
  • Innovation Champion
    Politeknik Sultan Abdul Halim Mu'Adzam Shah, 2023 (National)
  • Universiti Malaya Excellence Awards
    Universiti Malaya, 2023 (University)
  • FINALIST
    DIGITAL NEWS ASIA (DNA), 2023 (National)
  • Press Release on Industry Revolution 4.0 (IR 4.0) in Malaysia
    Sin Chew Daily, 2020 (National)
  • Technical Program Chair for 4th IEEE Electron Device Technology and Manufacturing (EDTM) Conference 2020
    Institute of Electrical and Electronics Engineers (IEEE), 2020 (International)
  • Technical Program Committee (TPC) for 16th IEEE Asia Pacific Conference on Circuits and Systems 2020 (APCCAS 2020)
    Institute of Electrical and Electronics Engineers (IEEE), 2020 (International)
  • Motorola Foundation Solution Grant Award
    Motorola Foundation Solution, 2020 (International)
  • Motorola Solutions Foundation Grant Award
    Motorola Solutions Foundation, 2019 (International)
  • Best Paper Award at The IEEE Asia Pacific Conference on Postgraduate Research in Microelectronics and Electronics (PrimeAsia 2017)
    IEEE Circuits and Systems (CAS) Society, 2017 (International)
  • Motorola Solutions Foundation Grant Award
    Motorola Solutions Foundation, United States, 2017 (International)
  • Motorola Solutions Foundation Grant Award
    Motorola Solutions Foundation, United States, 2016 (International)
  • CERTIFICATE OF EXCELLENT SERVICE
    University of Malaya, 2016 (University)
  • Motorola Solutions Foundation Grant Award
    Motorola Solutions Foundation, United States, 2015 (International)
  • Outstanding Doctoral Dissertation Award
    IEEE Circuits and Systems Malaysia Chapter, 2015 (International)
  • Motorola Solutions Foundation Grant Award
    Motorola Solutions Foundation, United States, 2014 (International)
  • IEEE CAS - Outstanding Master Dissertation Award
    IEEE CAS, 2014 (International)
  • CERTIFICATE OF EXCELLENT SERVICE
    University of Malaya, 2013 (University)
  • Sijil Pengajaran Cemerlang
    Universiti Malaya, 2013 (Ptj/ Faculty)
  • EXCELLENCE SERVICE AWARD
    University of Malaya, 2012 (University)
  • CERTIFICATE OF EXCELLENT SERVICE
    University of Malaya, 2011 (University)
  • Sijil Pengajaran Cemerlang
    Universiti Malaya, 2011 (Ptj/ Faculty)
  • Sijil Pengajaran Cemerlang
    Universiti Malaya, 2011 (Ptj/ Faculty)
  • Best Paper Award (ICT)
    ICAST'03 Conference, 2003 (National)
  • Intel Fellowship Grant Award Recipient (2000-2002 & 2004-2007)
    Intel Technology Sdn. Bhd., 2000 (National)

PUBLICATIONS

Article in Journal
WoS
  1. Chang, Teck Seong; Ramiah, Harikrishnan; Jiang, Yang; Lim, Chee Cheow; Lai, Nai Shyan; Mak, Pui-In; Martins, Rui P. (2023). Design and Implementation of Hybrid DC-DC Converter: A Review, IEEE ACCESS. 11, 30498-30514. doi:10.1109/ACCESS.2023.3261337
  2. Choo, Alexander; Ramiah, Harikrishnan; Churchill, Kishore Kumar Pakkirisami; Chen, Yong; Mekhilef, Saad; Mak, Pui-In; Martins, Rui P. (2023). A High-Performance Dual-Topology CMOS Rectifier With 19.5-dB Power Dynamic Range for RF-Based Hybrid Energy Harvesting, IEEE TRANSACTIONS ON VERY LARGE SCALE INTEGRATION (VLSI) SYSTEMS. . doi:10.1109/TVLSI.2023.3261263
  3. Lee, Yi Chen; Ramiah, Harikrishnan; Choo, Alexander; Churchill, Kishore Kumar Pakkirisami; Lai, Nai Shyan; Lim, Chee Cheow; Chen, Yong; Mak, Pui-In; Martins, Rui P. (2023). High-Performance Multiband Ambient RF Energy Harvesting Front-End System for Sustainable IoT Applications-A Review, IEEE ACCESS. 11, 11143-11164. doi:10.1109/ACCESS.2023.3241458
  4. Lian, Wen Xun; Ramiah, Harikrishnan; Chong, Gabriel; Pakkirisami Churchill, Kishore Kumar; Lai, Nai Shyan; Mekhilef, Saad; Chen, Yong; Mak, Pui-In; Martins, Rui P. P. (2023). A Fully-Integrated CMOS Dual-Band RF Energy Harvesting Front-End Employing Adaptive Frequency Selection, IEEE ACCESS. 11, 74121-74135. doi:10.1109/ACCESS.2023.3296145
  5. Lian, Wen Xun; Yong, Jack Kee; Chong, Gabriel; Churchill, Kishore Kumar Pakkirisami; Ramiah, Harikrishnan; Chen, Yong; Mak, Pui-In; Martins, Rui P. (2023). A Reconfigurable Hybrid RF Front-End Rectifier for Dynamic PCE Enhancement of Ambient RF Energy Harvesting Systems, ELECTRONICS. 12(1). doi:10.3390/electronics12010175
  6. Loo, Mikki How-Wen; Ramiah, Harikrishnan; Lim, Chee Cheow (2023). A 585.9 mu W Complementary VCO with an LC Head-and-Tail Filtering Achieving 196.7 dBc/Hz FoM, IETE JOURNAL OF RESEARCH. . doi:10.1080/03772063.2022.2163709
  7. Alkhalaf, Hussein Yahya; Ahmad, Mohd Yazed; Ramiah, Harikrishnan (2022). Self-Sustainable Biomedical Devices Powered by RF Energy: A Review, SENSORS. 22(17). doi:10.3390/s22176371
  8. Chen, Yong; Ramiah, Harikrishnan (2022). APCCAS 2021 Guest Editorial, IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS. 69(11), 4331-4331. doi:10.1109/TCSI.2022.3211688
  9. Choo, Alexander; Ramiah, Harikrishnan; Churchill, Kishore Kumar Pakkirisami; Chen, Yong; Mekhilef, Saad; Mak, Pui-In; Martins, Rui P. (2022). A Reconfigurable CMOS Rectifier With 14-dB Power Dynamic Range Achieving > 36-dB/mm(2) FoM for RF-Based Hybrid Energy Harvesting, IEEE TRANSACTIONS ON VERY LARGE SCALE INTEGRATION (VLSI) SYSTEMS. 30(10), 1533-1537. doi:10.1109/TVLSI.2022.3189697
  10. Chun, Alexander Choo Chia; Ramiah, Harikrishnan; Mekhilef, Saad (2022). Wide Power Dynamic Range CMOS RF-DC Rectifier for RF Energy Harvesting System: A Review, IEEE ACCESS. 10, 23948-23963. doi:10.1109/ACCESS.2022.3155240
  11. Churchill, Kishore Kumar Pakkirisami; Ramiah, Harikrishnan; Chong, Gabriel; Ahmad, Mohd Yazed; Yin, Jun; Mak, Pui-In; Martins, Rui P. (2022). A 0.15-V, 44.73% PCE charge pump with CMOS differential ring-VCO for energy harvesting systems, ANALOG INTEGRATED CIRCUITS AND SIGNAL PROCESSING. . doi:10.1007/s10470-021-01980-2
  12. Churchill, Kishore Kumar Pakkirisami; Ramiah, Harikrishnan; Chong, Gabriel; Chen, Yong; Mak, Pui-In; Martins, Rui P. (2022). A Fully-Integrated Ambient RF Energy Harvesting System with 423-mu W Output Power, SENSORS. 22(12). doi:10.3390/s22124415
  13. Chyan, Tan Yee; Ramiah, Harikrishnan; Hatta, S. F. Wan Muhamad; Lai, Nai Shyan; Lim, Chee-Cheow; Chen, Yong; Mak, Pui-In; Martins, Rui P. (2022). Evaluation and Perspective of Analog Low-Dropout Voltage Regulators: A Review, IEEE ACCESS. 10, 114469-114489. doi:10.1109/ACCESS.2022.3217919
  14. Lian, Wen Xun; Ramiah, Harikrishnan; Chong, Gabriel; Churchill, Kishore Kumar Pakkirisami; Lai, Nai Shyan; Chen, Yong; Mak, Pui-In; Martins, Rui P. (2022). A-20-dBm Sensitivity RF Energy-Harvesting Rectifier Front End Using a Transformer IMN, IEEE TRANSACTIONS ON VERY LARGE SCALE INTEGRATION (VLSI) SYSTEMS. 30(11), 1808-1812. doi:10.1109/TVLSI.2022.3207158
  15. Loo, Mikki How-Wen; Ramiah, Harikrishnan; Lei, Ka-Meng; Lim, Chee Cheow; Lai, Nai Shyan; Mak, Pui-In; Martins, Rui P. (2022). Fully-Integrated Timers for Ultra-Low-Power Internet-of-Things Nodes-Fundamentals and Design Techniques, IEEE ACCESS. 10, 65936-65950. doi:10.1109/ACCESS.2022.3183995
  16. Moghaddam, Amin Khalili; Choo, Alexander Chia Chun; Ramiah, Harikrishnan; Pakkirisami, Kishore Kumar (2022). A self-protected, high-efficiency CMOS rectifier using reverse DC feeding self-body-biasing technique for far-field RF energy harvesters, AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS. 152. doi:10.1016/j.aeue.2022.154238
  17. Yong, Jack Kee; Ramiah, Harikrishnan; Churchill, Kishore Kumar Pakkirisami; Chong, Gabriel; Mekhilef, Saad; Chen, Yong; Mak, Pui-In; Martins, Rui P. (2022). A 0.1-V V-IN Subthreshold 3-Stage Dual-Branch Charge Pump With 43.4% Peak Power Conversion Efficiency Using Advanced Dynamic Gate-Bias, IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS. 69(9), 3929-3933. doi:10.1109/TCSII.2022.3182344
  18. Chong, G., Ramiah, H., Yin, J., Rajendran, J., Mak, P. I., & Martins, R. P. (2021). A Wide-PCE-Dynamic-Range CMOS Cross-Coupled Differential-Drive Rectifier for Ambient RF Energy Harvesting. Ieee Transactions on Circuits and Systems Ii-Express Briefs, 68(6), 1743-1747. doi: 10.1109/tcsii.2019.2937542
  19. Poo, C. M., Chong, G. B., & Ramiah, H. (2021). A dual-input extended-dynamic-PCE rectifier for dedicated far-field RF energy harvesting systems. Analog Integrated Circuits and Signal Processing, 107(3), 567-573. doi: 10.1007/s10470-021-01802-5
  20. Wong, Y. T., Ramiah, H., & Vitee, N. (2021). A Dual-Band Transformer-Coupled Notch Filter Mixer for 2.45-/5.2-GHz WLAN Application. Circuits Systems and Signal Processing, 40(5), 2159-2175. doi: 10.1007/s00034-020-01579-4
  21. Krishnamoorthy, R., Kumar, N., Grebennikov, A., Yarman, B. S., Ramiah, H. (2020). Broadband RF Power Amplifier with Combination of Large Signal X-Parameter and Real Frequency Techniques. Ieice Transactions on Electronics, E103C(5), 225-230. doi: 10.1587/transele.2019ECP5036
  22. Mariappan, S., Rajendran, J., Noh, N. M., Ramiah, H., Abd Manaf, A. (2020). Energy efficiency in CMOS power amplifier designs for ultralow power mobile wireless communication systems. Turkish Journal of Electrical Engineering and Computer Sciences, 28(1), 1-16. doi: 10.3906/elk-1903-47
  23. Vitee, N., Ramiah, H., Balan, Z. (2020). A 350 mV, 280 mu W 1.5-to-4.5-GHz wideband folded mixer adopting capacitive-cross-plus-magnetic-coupling. Aeu-International Journal of Electronics and Communications, 119, 8. doi: 10.1016/j.aeue.2020.153174
  24. Vitee, N., Ramiah, H., Mak, P. I., Yin, J., Martins, R. P. (2020). A 1-V 4-mW Differential-Folded Mixer With Common-Gate Transconductor Using Multiple Feedback Achieving 18.4-dB Conversion Gain,+12.5-dBm IIP3, and 8.5-dB NF. Ieee Transactions on Very Large Scale Integration (Vlsi) Systems, 28(5), 1164-1174. doi: 10.1109/tvlsi.2020.2969679
  25. Vitee, N., Ramiah, H., Mak, P. I., Yin, J., Martins, R. P. (2020). A 3.15-mW+16.0-dBm IIP3 22-dB CG Inductively Source Degenerated Balun-LNA Mixer With Integrated Transformer-Based Gate Inductor and IM2 Injection Technique. Ieee Transactions on Very Large Scale Integration (Vlsi) Systems, 28(3), 700-713. doi: 10.1109/tvlsi.2019.2950961
Others
  1. C.Y. Lai, H. Ramiah, N. Vitee, J. Rajendran (2020). A 2.4 mW, +11.3 dBm IIP3 and 17 dB conversion gain CMOS mixer with capacitor cross-coupled and modified post distortion techniques. AEU - International Journal of Electronics and Communications, 153246.
  2. Chayon, H.R., Ramiah, H. Downlink Radio Resource Management Through CoMP and Carrier Aggregation for LTE-Advanced Network. Wireless Pers Commun (2020). https://doi.org/10.1007/s11277-020-07581-y
  3. K. K. Pakkirisami Churchill, G. Chong, H. Ramiah, M. Y. Ahmad and J. Rajendran. (2020). Low-Voltage Capacitive-Based Step-Up DC-DC Converters for RF Energy Harvesting System: A Review. IEEE Access, 8,186393-186407, doi: 10.1109/ACCESS.2020.3028856.
  4. Maizan MUHAMAD Norhayati SOIN Harikrishnan RAMIAH. (2020).On Wafer Noise Figure De-Embedding Method for CMOS Differential LNA. IEICE TRANSACTIONS on Electronics.
  5. S. Mariappan, J. Rajendran, H. Ramiah, P. -I. Mak, J. Yin and R. P. Martins. (2020). An 800 MHz-to-3.3 GHz 20-MHz Channel Bandwidth WPD CMOS Power Amplifier For Multiband Uplink Radio Transceivers. IEEE Transactions on Circuits and Systems II: Express Briefs, doi: 10.1109/TCSII.2020.3035758.
  6. Vitee, N., Ramiah, H., & Balan, Z. (2020). A 350 mV, 280 W 1.5-to-4.5-GHz Wideband Folded Mixer Adopting Capacitive-Cross-Plus-Magnetic-Coupling. AEU - International Journal of Electronics and Communications.
  7. Wong, Y.T., Ramiah, H. & Vitee, N. (2020). A Dual-Band Transformer-Coupled Notch Filter Mixer for 2.45-/5.2-GHz WLAN Application. Circuits Syst Signal Process. https://doi.org/10.1007/s00034-020-01579-4
  8. Yusof, N. S., Noh, N. M., Rajendran, J., Manaf, A. A., Yusof, Y. M., Ramiah, H., Mohamed, M. F. P. (2020). Patterned Ground Shield for Inductance Fine-tuning. IETE Journal of Research, 1 15.
  9. Gabriel Chong, Harikrishnan Ramiah, Jun Yin, Jagadheswaran Rajendran, Pui-In Mak and Rui P. Martins. (2019). A Wide-PCE-Dynamic-Range CMOS Cross-Coupled Differential-Drive Rectifier for Ambient RF Energy Harvesting. IEEE Transactions on Circuits and Systems II: Express Briefs. DOI: 10.1109/TCSII.2019.2937542
  10. Gabriel Chong, Harikrishnan Ramiah, Jun Yin, Jagadheswaran Rajendran, Wong Wei Ru, Pui-In Mak and Rui P. Martins, Fellow. (2019). CMOS Cross-Coupled Differential-Drive Rectifier in Subthreshold Operation for Ambient RF Energy Harvesting Model and Analysis. IEEE Transactions on Circuits and Systems II: Express Briefs, 66(12), 1942-1946.
  11. Nandini Vitee, Harikrishnan Ramiah , Pui-In Mak , Jun Yin and Rui P. Martins. (2019). A 3.15-mW +16.0-dBm IIP3 22-dB CG Inductively Source Degenerated Balun-LNA Mixer With Integrated Transformer-Based Gate Inductor and IM2 Injection Technique. IEEE Transactions on Very Large Scale Integration (VLSI) Systems. DOI: 10.1109/TVLSI.2019.2950961
  12. P Shasidharan, H Ramiah, J Rajendran. (2019). A 2.2 to 2.9 GHz Complementary Class-C VCO With PMOS Tail-Current Source Feedback Achieving -120 dBc/Hz Phase Noise at 1 MHz Offset. IEEE Access, 7, 91325-91336.
  13. Peng Wah Yuen, Gabriel Chong and Harikrishnan Ramiah. (2019). A high efficient dual-output rectifier for piezoelectric energy harvesting. AEU - International Journal of Electronics and Communications, 111, 1-7.
  14. Ram Sharma Nitesh, Jagadheswaran Rajendran, Harikrishnan Ramiah and B. Siddik Yarman. (2019). A 0.8 mm2 Sub-GHz GaAs HBT Power Amplifier for 5G Application Achieving 57.5% PAE and 28.5 dBm Maximum Linear Output Power. IEEE Access, 7, 158808-158819.
  15. S Mariappan, J Rajendran, H Ramiah, NM Noh, AA Manaf. (2019). The Evolution of Integrated CMOS Power Amplifiers for Next Generation Mobile Wireless Transceivers. Journal of Circuits, Systems and Computers. DOI: https://doi.org/10.1142/S021812662030007X
  16. Selvakumar Mariappan, Jagadheswaran Rajendran, Norlaili Mohd Noh & Harikrishnan Ramiah .(2019). A 29-dBm OIP3 Dual-Stage Power Amplifier with Analog Pre-Distorter in 0.18 m CMOS for IoT Transceiver. IETE Journal of Research. DOI: 10.1080/03772063.2019.1700178
  17. Seong Siong Lee, Lini Lee, Fabian Wai Lee Kung, Ahmed Saad, Harikrishnan Ramiah and Gim Heng Tan. (2019). A Low Power High Precision Trim-less Envelope Detector for Fail-Safe Circuit in LVDS Receiver. IEEE Transactions on Circuits and Systems II: Express Briefs. DOI: 10.1109/TCSII.2019.2950685
  18. Zechariah Balan, Harikrishnan Ramiah, Jagadheswaran Rajendran, Nandini Vitee, Pravinah Nair Shasidharan, Jun Yin, Pui-In Mak, Rui P. Martins. (2019). A coin-battery-powered LDO-Free 2.4-GHz Bluetooth Low Energy/ZigBee receiver consuming 2mA. Integration, the VLSI Journal. https://doi.org/10.1016/j.vlsi.2019.01.009
  19. G Chong, H Ramiah, J Yin, J Rajendran, WR Wong, PI Mak, RP Martins(2018). Ambient RF energy harvesting system: a review on integrated circuit design. Analog Integrated Circuits and Signal Processing. Advance online publication. doi:10.1007/s10470-018-1320-4
  20. Jagadheswaran Rajendran, Sofiyah Sal Hamid, Shukri Korakkottil Kunhi Mohd, Mohd Zaid Abdullah, Harikrishnan Ramiah & Narendra Kumar. (2018). An Integrated Linearization Technique for GaAs Bipolar WCDMA Power Amplifier. Current Science, 1149(2), 308-313
  21. Krishnamoorthy, R., Kumar, N., Grebennikov, A., & Ramiah, H. (2018). A High-Efficiency Ultra-Broadband Mixed-Mode GaN HEMT Power Amplifier. IEEE Transactions on Circuits and Systems II: Express Briefs, 65(12), 1929-1933.
  22. Lim, C. C., Ramiah, H., Yin, J., Kumar, N., Mak, P.-I., & Martins, R. P. (2018). A 5.1-to-7.3 mW, 2.4-to-5 GHz Class-C Mode-Switching Single-Ended-Complementary VCO Achieving >190 dBc/Hz FoM. IEEE Transactions on Circuits and Systems II: Express Briefs, 1-1. DOI:10.1109/TCSII.2018.2848301
  23. Lim, C.C., Ramiah, H., Yin, J., Mak, P.-I., Martins, R.P. (2018). An Inverse-Class-F CMOS Oscillator with Intrinsic-High-Q First Harmonic and Harmonic Harmonic Resonances. IEEE Journal of Solid-State Circuits. DOI : 10.1109/JSSC.2018.2875099
  24. Muhammad Awais, Harikrishnan Ramiah, Chee-Cheow Lim, Joon Huang Chuah. (2018). A 0.079 mm2 2.1-to-4.2 GHz ring-VCO employing programmable current topology. Microelectronics International. 35(2), 85-91.
  25. Nitesh, R. S., Rajendran, J., Ramiah, H., & Manaf, A. A. (2018). A 700MHz to 2.5GHz Cascode GaAs Power Amplifier for Multi-Band Pico-Cell Achieving 20dB Gain, 40dBm to 45dBm OIP3 and 66% Peak PAE. IEEE Access, 6, 818-829. DOI:10.1109/ACCESS.2017.2776143
  26. Amin Khalili Moghaddam, Joon Huang Chuah, Harikrishnan Ramiah, Jalil Ahmadian, Pui-In Mak, Rui P. Martins. (2017). A 73.9% Efficiency CMOS Rectifier Using a Lower DC Feeding (LDCF) Self-Body-Biasing Technique for Far-Field RF Energy-Harvesting systems. IEEE Transactions on Circuits and Systems I, 64(4), 992-1002.
  27. Chayon, H., Dimyati, K., Ramiah, H., & Reza, A. (2017). An Improved Radio Resource Management with Carrier Aggregation in LTE Advanced. Applied Sciences, 7(4), 394
  28. Chayon, H., Dimyati, K., Ramiah, H., & Reza, A. (2017). Enhanced Quality of Service of Cell-Edge User by Extending Modified Largest Weighted Delay First Algorithm in LTE Networks. Symmetry, 9(6), 81
  29. Chee-Cheow Lim, Harikrishnan Ramiah, Jun Yin, Pui-In Mak, and R. P. Martins. (2017). LC-VCOs Using Spiral Inductors with Single- and Dual-Layer Patterned Floating Shields - A Comparative Study. Springer Analog Integrated Circuits and Signal Processing, 91(3), 497-502.
  30. Gim Heng Tan, Harikrishnan Ramiah, Pui-In Mak, Rui P. Martins. (2017). A 0.35-V 520- W 2.4-GHz Current-Bleeding Mixer with Inductive-Gate and Forward-Body Bias, Achieving >13-dB Conversion Gain and >55-dB Port-to-Port Isolation. IEEE Transactions on Microwave Theory and Techniques, 65(4), 1284-1293.
  31. Sharma, R., Rajendran, J., Ramiah, H. & Manaf, A.A. (2017). A 700MHz to 2.5GHz Cascode GaAs Power Amplifier for Multi-Band Pico-cell Achieving 20dB Gain, 40dBm to 45dBm OIP3 and 66% Peak PAE. IEEE Access. DOI: 10.1109/ACCESS.2017.2776143
  32. Tanbir Ibne Anowar, Narendra Kumar, Harikrishnan Ramiah and Ahmed Wasif Reza. (2017). Efficiency Enhancement of Wireless Power Transfer with Optimum Coupling Mechanism for Mid-Range Operation. Journal of Electrical Engineering & Technology (JEET). 12(4): 1556-1565
  33. Y. Y. Tey, H. Ramiah & Norlaili Mohd. Noh (2017). Design of Low Noise, Flat Gain CMOS-based Ultra-wideband Low Noise Amplifier for Cognitive Radio Application. IETE Journal of Research. 63(4), 514- 522.
  34. Y. Y. Tey, H. Ramiah, Norlaili Mohd. Noh & U.R. Jagadheswaran (2017). A 50 MHz ~ 10 GHz, 3.3 dB NF, +6 dBm IIP3 Resistive Feedback Common Source Amplifier for Cognitive Radio Application. Microelectronics Journal. 61(2017):89-94
  35. Sukanta Roy, Harikrishnan Ramiah, Ahmed Wasif Reza, Chee Cheow Lim, Eloi Marigo Ferrer. (2016). Design of a MEMS-Based Oscillator Using 180nm CMOS Technology. PLoS ONE, pp. 1-19. DOI:10.1371/journal.pone.0158954
  36. U. R.Jagadheswaran, Harikrishnan Ramiah,Pui-In Mak & Rui P. Martins. (2016). A 2-um InGaP/GaAs Class-J Power Amplifier for Multi-band LTE Achieving 35.8-dB Gain, 40.5% to 55.8% PAE and 28-dBm Linear Output Power.IEEE Transactions on Microwave Theory and Techniques, 64(1), 200-209
  37. Chee-Cheow Lim, Nai-Shyan Lai, Gim-Heng Tan, Harikrishnan Ramiah. 2015. A Low-Power Fast Transient Output Capacitor-Free Adaptively Biased LDO Based on Slew Rate Enhancement for SoC Applications. Microelectronics Journal 46(2015):740-749
  38. K. L. Soon, H. Ramiah & Y. Y. Tey.2015. A 3.0 10.0 GHz UWB Low Noise Amplifier with Forward Body bias Technique. IETE Journal of Research, DOI: 10.1080/03772063.2015.1083900
  39. Sukanta Roy, Harikrishnan Ramiah & Ahmed Wasif Reza. 2015.Designing a new high gain CMOS amplifier towards a 17.22 MHz MEMS based Si oscillator for a cost effective clock generator IC. IEICE Electronics Express, 12(10): 1-8
  40. U. Eswaran,H. Ramiah,J. Kanesan & A.W. Reza. 2015. Energy Saving Power Amplifier Design Methodologies for Mobile Wireless Communications.Renewable and Sustainable Energy Reviews 51(2015): 1721-1727
  41. Wei Keat Chong, Harikrishnan Ramiah & Nandini Vitee. 2015. A 0.12 mm2 2.4 GHz CMOS Inductorless, High Isolation Subharmonic Mixer with Effective Current- Reuse Transconductance. IEEE Transactions on Microwave Theory and Techniques 63(8):2427-2437
  42. A. W. Reza, K. A. Noordin, M. J. Islam, A. S. M. Zahid Kausar, and H. Ramiah, Investigation of a New 3D Intelligent Ray-Tracing Model, Wireless Personal Communications, vol. 77, no. 1, pp. 691-717, 2014.
  43. Chong,W.K., H.Ramiah, Tan,G.H., N.Vitee, J.Kanesan. 2013. Design of Ultra-Low Voltage Integrated CMOS Based LNA and Mixer for ZigBee Application. International Journal of Electronics and Communications (AEU) 68(2): 138-142
  44. De-Xing, L.,Shafie, S., Ramiah, H.& Gim-Heng,T. 2014. Low Power Upconversion Mixer for Medical Remote Sensing. The Scientific World Journal : http://dx.doi.org/10.1155/2014/923893
  45. Eswaran, H.Ramiah, J.Kanesan. 2014. Power Amplifier Design Methodologies for Next Generation Wireless Communications. IETE Technical Review 31(3): 241-248 (ISI-Cited Publication)
  46. Eswaran, U., Ramiah, H. & Kanesan, J. 2014. A High Efficiency 1.8W Power Amplifier for Wireless Communications. Elektronika Ir Elektrotechnika 20(8): 30-33
  47. Gim-Heng, T.,Sidek, R.M., Ramiah, H., Wei-Keat, C.& De-Xing, L. 2014. Ultra-Low-Voltage CMOS-Based Current Bleeding Mixer with High LO-RF Isolation. The Scientific World Journal : http://dx.doi.org/10.1155/2014/163414
  48. H.Ramiah, U.Eswaran, J.Kanesan. 2013. A High Gain and High Linearity Class-AB Power Amplifier for WCDMA Applications. Microelectronics International, 31(1)
  49. Thirukumaran, S., Hoole, P.R.P., Harikrishnan, R., Jeevan, K., Pirapaharan, K., Hoole, S.R.H. 2013. A New Electric Dipole Model for Lightning-Aircraft Electrodynamics. The International Journal for Computation and Mathematics in Electrical and Electronic Engineering (COMPEL). Accepted for Publication
  50. U.Eswaran, H.Ramiah, & J.Kanesan. 2014. Class-E Power Amplifier with Novel Pre-Distortion Linearization Technique for 4G Mobile Wireless Communications. Elektronika Ir Elektrotechnika 20(4):53-56.
  51. U.Eswaran, H.Ramiah, J.Kanesan & A-.W.Reza. 2014. Design of Wideband LTE Power Amplifier with Novel Dual Stage Linearizer for Mobile Wireless Communication. Journal of Circuits, Systems and Computers 23(8): 1-9.
  52. U.Eswaran, H.Ramiah, J.Kanesan & A.W.Reza. 2014. Class-E GaAs HBT Power Amplifier Linearization Scheme for Mobile Wireless Communications. Turkish Journal of Electrical Engineering & Computer Sciences : 1210-1218
  53. U.Eswaran, H.Ramiah, J.Kanesan. 2014. Power Amplifier Design Methodologies for Next Generation Wireless Communications. IETE Technical Review 31(3): 241-248
  54. Uthirajoo E., Ramiah H., Kanesan J., Reza AW. 2014. Wideband LTE Power Amplifier with Integrated Novel Analog Pre-Distorter Linearizer for Mobile Wireless Communications. PLoS ONE 9(7): e101862. doi:10.1371/journal.pone.0101862
  55. Vitee, N., Ramiah, H., Wei-Keat, C., Gim-Heng, T., Kanesan, K.& Reza, A.-W. 2014. 50 MHz 10 GHz Low-Power Resistive Feedback Current-Reuse Mixer with Inductive Peaking for Cognitive Radio Receiver. The Scientific World Journal : http://dx.doi.org/10.1155/2014/683971
  56. Zahid Kausar, A.S.M.,Reza, A.W., Saleh, M.U., Ramiah, H. 2014. Energizing Wireless Sensor Networks by Energy Harvesting Systems: Scopes, Challenges and Approaches. Renewable & Sustainable Energy Reviews, vol. 38, pp. 973-989, DOI: 10.1016/j.rser.2014.07.035.
  57. A. S. M. Zahid Kausar, A. W. Reza, K. A. Noordin, M. J. Islam, and H. Ramiah. 2013. An Enhanced Binary Space Partitioning Algorithm for Indoor Radio Propagation. Advances in Electrical and Computer Engineering(AECE) 13(4):103-110.
  58. A. S. M. Zahid Kausar, A. W. Reza, K. A. Noordin, M. J. Islam, and H. Ramiah. 2013. Nearest Object Priority Based Integrated Rough Surface Scattering Algorithm For 3D Indoor Propagation Prediction. Accepted for publication in China Communications (in press).
  59. A. W. Reza, K. Dimyati, K. A. Noordin, M. J. Islam, M. S. Sarker, and H. Ramiah. 2013. A New Technique of Removing Blind Spots to Optimize Wireless Coverage in Indoor Area. International Journal of Antennas and Propagation, Article ID 509878, 10 pages, DOI:10.1155/2013/509878, 2013
  60. Chyi-Shiang Hoo, Hock-Chai Yeo , Kanesan Jeevan , Velappa Ganapathy, Harikrishnan Ramiah, Irfan Anjum Badruddin. 2013. Hierarchical congregated ant system for bottom-up VLSI placements. Engineering Applications of Artificial Intelligence 13:584-602
  61. Chyi-Shiang Hoo,Kanesan Jeevan, Harikrishnan Ramiah, Variable Ant System for VLSI Multiobjective Floorplanning. 2013. Applied Soft Computing.13:3285-3297
  62. DX Lioe, S Shafie, H.Ramiah, N Sulaiman, IA Halin. 2013. Low Power Transmitter for Wireless Capsule Endoscope. J. Phys.: Conf. Ser. 423 012038
  63. G. H. Tan, M. S. Roslina, H. Ramiah and W. K. Chong. 2013. A High‑conversion Gain, Low‑power Mixer Adapting Current Reuse Technique for ZigBee Application. IETE Journal of Research 59(2):128-131
  64. Harikrishnan Ramiah, Jeevan Kanesan & Tun Zainal Azni Zulkifli.2013. A CMOS Up conversion Mixer in 0.18 m Technology for IEEE 802.11a WLAN Application. IETE Journal of Research, 59(4):454-460
  65. Hoo, C.S., K. Jeevan, Ganapathy, V., Ramiah, H.2013. Ant System-Corner Insertion Sequence: An Efficient VLSI Hard Module Placer. Advances in Electrical and Computer Engineering.13(1):13-16
  66. M. J. Islam, A. W. Reza, K. A. Noordin, A. S. M. Z. Kausar and R. Harikrishnan. 2013. Red-Black Tree Based Fast and Accurate Ray Tracing for Indoor Radio Wave Prediction. Frequenz, Accepted, DOI 10.1515/freq-2012-0160.
  67. M. J. Islam, A. W. Reza, K. A. Noordin, A. S. M. Z. Kausar, and H. Ramiah, 2013. Efficient and accurate ray tracing method for indoor radio wave propagation prediction in presence of human body movement.Journal of Electromagnetic Waves and Applications 27(12): 1566-1586
  68. Thirukumaran, S., Hoole, P.R.P., Harikrishnan, R., Jeevan, K., Pirapaharan, K., Hoole, S.R.H., 2013. Aircraft-Lightning Electrodynamics using the Transmission Line Model. Part I: Review of the Transmission Line Model, Progress In Electromagnetics Research (PIER M). Accepted for Publication
  69. Chong Wei Keat, Harikrishnan Ramiah & Jeevan Kanesan. 2012. Low-voltage, High-precision Bandgap Current Reference Circuit. IETE Journal of Research, 58(6):501-506
  70. G. H. Tan, R. M. Sidek, H. Ramiah & W.K. Chong. 2012. Design of ultra-low voltage 0.5V CMOS current bleeding mixer. IEICE Electronics Express 9(11): 990-997
  71. Harikrishnan Ramiah, Chong Wei Keat & Jeevan Kanesan. 2012. Design of Low-phase Noise, Low-power Ring Oscillator for OC-48 Application. IETE Journal of Research, 58(5): 425-428.
  72. Harikrishnan Ramiah, Jeevan Kanesan & Tun Zainal Azni Zulkifli. 2012. Design of SIPC based LC-QVCO in 0.18 um CMOS Technology and the Impact of Coupling Factor, K. IETE Journal of Research, 58(1): 28-33.
  73. Paul Ratnamahilan Polycarp Hoole, Lwin Maw Abdul Raheem, Harikrishnan Ramiah, Jeevan Ganeshan, & Samuel Ratnajeevan Herbert Hoole.2012.A Three-Element Handheld Mobile Communication Antenna for Desired Signal Reception and Reflected Signal Cancellation. Materials Science Forum 721: 153-158
  74. Paul Ratnamahilan Polycarp Hoole, Nur Farah Aziz, Velappa Ganapathy,Jeevan Ganeshan, Harikrishnan Ramiah, & Samuel Ratnajeevan Herbert Hoole. 2012.Aircraft Mounted Neural Network Electrostatic Discharge (ESD)Location. Materials Science Forum 721: 331-336
  75. Ramiah, H., Zulkifli, T.Z.A.2011. Design and Optimization of Integrated MOS Varactors for High Tunability RF Circuits. IETE Journal of Research. 57(4): 346 350.
  76. Kanesan, J., Ramiah, H., Magami, I.A. 2010. Optimal Thermal Energy Storage Heatsinks for Communication Devices, Australian Journal of Basic and Applied Sciences 4(4): 602-608
  77. Ramiah, H. and Zulkifli, T.Z.A. 2010. Design of SIPC-based complementary LC-QVCO in 0.18 um CMOS Technology for WiMAX Application. Microelectronics International Journal, Emerald Group Publishing Limited. 27(1): 39-44.
  78. Shanmugasamy, B., Zulkifli, T.Z.A., Ramiah, H. 2010. A 24 mW, 5 Gb/s Fully Balanced Differential Output Transimpedance Amplifier with Active Inductor and Capacitive Degeneration Techniques in 0.18 um CMOS Technology, IEICE Electronics Express (ELEX) Journal. Accepted (In press). Publication in progress.
  79. Ramiah, H. and Zulkifli, T.Z.A. 2008. Design of Low Phase Noise SIPC based Complementary LC-QVCO for IEEE 802.11a Application. American Journal of Applied Sciences. 5(2): 136-141.
  80. Ramiah, H. and Zulkifli, T.Z.A. 2007. A 3.5-GHz, Low Voltage, Current Draining Folded Mixer in 0.18-um CMOS Technology. Microelectronics International Journal, Emerald Group Publishing Limited. 24(3): 34-41.
  81. Ramiah, H. and Zulkifli, T.Z.A. 2007. Design of Low Noise SIPC LC-QVCO for IEEE 802.11a Application in 0.18 um CMOS Technology. International Journal of Electronics, Circuits and Systems. 1(1): 48-53.
  82. Ramiah, H., Zulkifli, T.Z.A. and Awan, M. 2007. Design of CMOS Up-Conversion Mixer for RF Integrated Circuit. Journal of Electrical Engineering, ELEKTRIKA. 9(1): 1-8.
Chapter in Books
  1. Hao Guo, Zunsong Yang, Chee Cheow Lim, Harikrishnan Ramiah, Yatao Peng, Yong Chen, Jun Yin, Pui-In Mak & Rui P. Martins. (2023). Power-Efficient RF and mm-Wave VCOs/PLL (pp. 51-89). Analog Circuits and Signal Processing. Springer, Cham.
Article in Proceeding
  1. Mariappan, S., Rajendran, J.,Yusof, Y. M., Ramiah, H,Wong, M.,Rustagi, S.C. & Kantimahanti, A.K. (2020). CMOS Low Power Current Source based Tunable Inductor for IoT Devices. 4th IEEE Electron Devices Technology & Manufacturing Conference (EDTM), Penang (1-4)
  2. Kishore Kumar P.C., Harikrishnan Ramiah, Jagadhewaran Rajendran, Mohd Yazed Ahmed and Gabriel Chong. (2019, Nov). Analysis of a Single Frequency Multi-Channel Ambient RF Energy Harvesting in CMOS Technology. Paper presented at the IEEE Asia Pacific Conference on Circuits and Systems in Bangkok, Thailand , November 11-14, 2019
  3. Lai Chi Yi, Harikrishnan Ramiah and Jagadheswaran Rajendran. (2019, Sept). A Triple Cross Coupled Down-Conversion Mixer in 65 nm CMOS technology. Paper presented at the IEEE International Circuits and Systems Symposium, Kuala Lumpur, Malaysia.
  4. Chee-Cheow Lim, Jun Yin, Pui-In Mak, Harikrishnan Ramiah, Rui P. Martins. "An Inverse-Class-F CMOS VCO with Intrinsic-High-Q 1st- and 2nd-Harmonic Resonances for 1/f2-to-1/f3 Phase-Noise Suppression Achieving 196.2dBc/Hz FOM," 2018 IEEE International Solid-State Circuits Conference (ISSCC), San Francisco, CA, 2018
  5. Pravinah Nair Shasidharan, Harikrishnan Ramia & Jagadheswaran Rajendran . (2017, Nov). Integrated Class C -VCO - Mixer for 2.45GHz Transmitter in 180nm CMOS Technology. Paper presented at The IEEE Asia Pacific Conference on Postgraduate Research in Microelectronics and Electronics, PrimeAsia 2017, Kuala Lumpur, Malaysia.
  6. Premmilaah Gunasegaran, Jagadheswaran Rajendran & Harikrishnan Ramiah. (2017, Nov). A CMOS 180nm Class-AB Power Amplifier with Intergrated Phase Linearizer for BLE 4.0 Achieving 11.5dB Gain, 38.4% PAE and 20dBm OIP3. Paper presented at The IEEE Asia Pacific Conference on Postgraduate Research in Microelectronics and Electronics, PrimeAsia 2017, Kuala Lumpur, Malaysia.
  7. Zechariah Balan, Harikrishnan Ramiah & Jagadheswaran Rajendran . (2017, Nov). A Single Chip 2.4GHz Quadrature LNA-IQ Mixer in 180nm CMOS Technology. Paper presented at The IEEE Asia Pacific Conference on Postgraduate Research in Microelectronics and Electronics, PrimeAsia 2017, Kuala Lumpur, Malaysia.
  8. Chee-Cheow Lim, Harikrishnan Ramiah, Jun Yin, Pui-In Mak, and R. P. Martins (2016). A High-Q Spiral Inductor with Dual-Layer Patterned Floating Shield in a Class-B VCO Achieving a 190.5-dBc/Hz FoM. IEEE International Symposium on Circuits and Systems (ISCAS), May 2016. DOI: 10.1109/ISCAS.2016.7539164
  9. Amin Khalili Moghaddam, Joon Huang Chuah & Harikrishnan Ramiah. 2014. Electrical Lumped Model for Implemented RF-MEMS Capacitive Switch on Semi-suspended Coplanar-waveguide. Progress In Electromagnetics Research Symposium Proceedings (PIERS), 482-486
  10. Diponkur Kundu, Ahmed Wasif Reza & Harikrishnan Ramiah. 2014. Design of an U-slot Folded Shorted Patch Antenna for RF Energy Harvesting. 2nd International Conference on Innovations in Engineering and Technology, ICCET 2014. 61-65
  11. Nandini Vitee, Harikrishnan Ramiah & Wei-Keat Chong. 2014. A Wideband CMOS LNA-Mixer for Cognitive Radio Receiver. IEEE Asia Pacific Conference on Circuits and Systems, APCCAS 2014. 348-351
  12. Sukanta Roy, Harikrishnan Ramiah & Ahmed Wasif Reza. 2014. Designing a Sustaining Amplifier for a 17.22 MHz Electrostatic Resonator based Reference Oscillator. The 3rd International Conference on Computer Engineering and Mathematical Sciences, ICCEMS 2014. 305-310.
  13. W.K. Chong, H. Ramiah, N. Vitee & G.H. Tan. 2014. Design of Inductorless, Low Power, High Conversion Gain CMOS Subharmonic Mixer for 2.4 GHz Application. IEEE International Microwave and RF Conference, IMaRC 2014. 274-277.
  14. Muhamad, M. ; Soin, N. ; Ramiah, H. ; Noh, N.M. ; Chong, W.K.Design of CMOS differential LNA at 2.4GHz 2013 IEEE International Conference of Electron Devices and Solid-State Circuits (EDSSC).pg. 1-2
  15. U. Eswaran, H. Ramiah & J. Kanesan. 2013. A Novel Power Amplifier Linearization Method for Handset Applications. International Conference on Innovative Trends in Electronic Communication and Applications (ICIECA) (pp. 17-22). India: ASDF.
  16. A.R. Lwin Maw, S., Hoole, P.R.P., Harikrishnan, R., Jeevan, K., Hoole, S.R.H. 2012. A Three Element Handheld, Mobile Communication Antenna for MS Space Diversity. PIERS 2012 International Conference, pp.411.
  17. Hoole, P.R.P., Thirukumaran, S., Harikrishnan, R., Jeevan, K., Hoole, S.R.H.2012. Ground to Cloud Lightning Flash Currents and Electric Fields: Interaction with Aircraft and Production of Ionosphere Sprites. The 28th International Review of Progress in Applied Computational Electromagnetics Applied Computational Electromagnetics (ACES).
  18. Lioe De Xing, Shafie, S., Ramiah, H., Sulaiman, N. 2012. Front end of low power transmitter for wireless capsule endoscope.2012 IEEE International Conference on Circuits and Systems (ICCAS), pp.116-119, 3-4 Oct. 2012
  19. Thirukumaran, S., Hoole, P.R.P., Harikrishnan, R., Jeevan, K., Hoole, S.R.H. 2012. Electrostatic Discharges (ESD): Rate of Rise of Currents and Radiated Electric Fields. PIERS 2012 International Conference,pp: 889.
  20. Thirukumaran, S., Hoole, P.R.P., Harikrishnan, R., Jeevan, K., Hoole, S.R.H. 2012. Ground to Cloud and Cloud to Ground Lightning Flashes: A Comparative Study, PIERS 2012 International Conference, Kuala Lumpur, Malaysia, pp.888.
  21. Lioe De Xing; Shafie, S.; Ramiah, H. 2011. Low power modulator for the application of capsule endoscope. IEEE Regional Symposium on Micro and Nanoelectronics (RSM), 2011, pp.182-185, 28-30 Sept. 2011
  22. Lioe, D.X., Shafie, S. and Ramiah. H. 2011. Low Power BPSK Modulator for the Application of Capsule Endoscope. The Fourth International Conference on Modeling, Simulation, and Applied Optimization (ICMSAO 11). Kuala Lumpur, Malaysia, Apr. 19-21.
  23. M.Muhamad,N.Soin,H.Ramiah,N.M.Noh,C.W.Keat2.2011. A 0.13 m Inductively Degenerated Cascode CMOS LNA at 2.14GHz.IEEE Symposium on Industrial Electronics and Applications (ISIEA) 2011, pp 120-123.
  24. Ramiah. H. 2010. A Folded Up-Conversion Mixer in 0.18 um CMOS Technology for Two Step Transmitter Application. 18-23
  25. Ramiah, H. and Zulkifli, T.Z.A. 2006. A Low Phase Noise and High Output Swing RF LC-VCO in CMOS Technology. International RF and Microwave Conference Proceedings, RFM 2006. PutraJaya, Malaysia, Sept. 12-14.
  26. Ramiah, H. and Zulkifli, T.Z.A. 2006. A Low Voltage CMOS Bandgap Reference Circuit . MMU International Symposium on Information & Communications Technologies 2006, M2usic 2006. Petaling Jaya, Malaysia, Nov. 16-17.
  27. Ramiah, H. and Zulkifli, T.Z.A. 2006. Design of 3-4GHz Tunable Low Noise LC-QVCO for IEEE 802.11a WLAN Application. IEEE Asia Pacific Conference on Circuits and Systems, APCCAS 2006. Grand Copthorne Waterfront, Singapore, Dec. 4-7.
  28. Ramiah, H. and Zulkifli, T.Z.A. and Palaniappan, S.K. 2006. Design and Optimization of Integrated MOS Varactors for High Tunability RF Circuits in CMOS Technology. 4th National Technical Postgraduate Symposium,TECHPOS 2006. Kuala Lumpur, Malaysia, May 16-17.
  29. Chew, T.S., Ramiah, H. and Aziz, Z.A.A. 2005. A 1.8-V, 2.4-GHz CMOS Low Noise Amplifier for IEEE 80.211b,g Application. The Association of Engineering Education for South East Asia Pacific International Conference 2005, AEESEAP 2005. Kuala Lumpur, Malaysia, Jun 7 - 8.
  30. Ramiah, H. and Zulkifli, T.Z.A. 2005. A Current-Draining Folded Up-Conversion Mixer and Pre-Amplifier Stage in a CMOS Technology for IEEE 802.11a WPAN Applications. IEEE International Workshop on Radio-Frequency Integration Technology, RFIT 2005. Institute of Microelectronics (IME), Singapore, Nov. 30 Dec. 2.
  31. Ramiah, H. and Zulkifli, T.Z.A. 2005. A CMOS 3.5GHz Current Draining Mixer. 1st National Conference On Electronic Design, NCED 2005. Kangar, Malaysia, May 18-19.
  32. Ramiah, H. and Zulkifli, T.Z.A. 2005. Analysis and Comparison of On-Chip Spiral Inductors for Si RF IC s. MMU International Symposium on Information & Communications Technologies 2005, M2usic 2005. Petaling Jaya, Malaysia, Nov. 24-25.
  33. Ramiah, H. and Zulkifli, T.Z.A. 2005. High Linearity 0.18um CMOS Mixer with Current Draining Technique. Analog and Digital Techniques in Electrical Engineering, IEEE Tencon 2005. Melbourne, Australia, Nov. 22-24.
  34. Ramiah, H. and Zulkifli, T.Z.A. 2004. Design of Tunable CMOS Up-Conversion Mixer for RF Integrated Circuit. Analog and Digital Techniques in Electrical Engineering, IEEE Tencon 2004. Chiang Mai, Thailand, Nov. 21-24.
  35. Ramiah, H. and Awan, M. 2003. Performance Comparison of Various Double Sideband CMOS Four Quadrant Analog Multiplier Topology for RF Integrated Circuit. International Conference on Robotics, Vision, Information and Signal Processing, ROVISP 2003. Penang, Malaysia, Jan. 22-24.
  36. Ramiah, H. and Zulkifli, T.Z.A. 2003. A 2-V CMOS Direct Conversion Quadrature Modulator with Integrated VCO, Phase Shifter and RF Amplifier for GHz RF Transmitter Applications. The 3rd International Conference on Advances in Strategic Technologies, ICAST 2003. Kuala Lumpur, Malaysia, Aug. 12-14.
  37. Ramiah, H. and Awan, M.2002. Design of CMOS Up-Conversion Mixer for RF Integrated Circuit. Proceedings of Student Conference on Research and Development, SCOReD 2002. Shah Alam, Malaysia, July 16-17.

RESEARCH PROJECT

National
  1. 2017 - 2020, Collaborative Research in Engineering, Science and Technology (CREST) Grant
    The Design of Tunable Inductor and Transformer in CMOS Process for Multimode Low Power IoT Transceiver ( Consultant)
  2. 2013 - 2016, High Impact Research (HIR)
    Brain-Machine Research : Cognitive Dynamic Systems using Brain Electromagnetic Signals ( Principal Investigator(PI))
  3. 2011 - 2013, Fundamental Research Grant Scheme (FRGS)
    Line Element Based Inverse Signal Processing and 1 and 2-D Reconstruction for Very High Frequency Location, Imaging and Communication System ( Principal Investigator(PI))
  4. 2010 - 2012, Geran Penyelidikan Universiti Malaya (UMRG)
    Design of Low Voltage, Low Power, High Linearity Up-Conversion Mixer for WLAN Application in 0.18 um Standard CMOS Technology ( Principal Investigator(PI))
International
  1. 2020 - 2023, Private Funding
    Integrated RF Energy Harvesting System in 5G Wireless Sensor Node for Internet of Things (IoT) Application. ( Principal Investigator(PI))
  2. 2020 - 2022, Private Funding
    Energy Efficient Power Management Unit (PMU) in CMOS Technology for Mobile AI Chips ( Principal Investigator(PI))
  3. 2019 - 2021, Motorola Solutions Foundation
    Frequency Generation Technique for 5G Communications ( Principal Investigator(PI))
  4. 2019 - 2021, Private Funding
    A Fully Integrated Wideband RF Energy Harvesting System ( Principal Investigator(PI))
  5. 2014 - 2016, CREST Funding
    Non Linear Power Device Modeling ( Consultant)
  6. 2012 - 2015, ScienceFund
    Design and Implementation of Multiband LTE based Single Chip RF Front End, Integrated LNA and Mixer in Low Voltage, Low Cost Standard CMOS Technology ( Principal Investigator(PI))

CONSULTANCY PROJECT

  • Consultancy On Ir 4.0 Implementation, ASAASCOM ENGINEERING SDN.BHD
    01 Nov 2020 - 01 Nov 2023 (National)
  • Knowledge Consultant, MNOSYS SDN. BHD.
    01 May 2013 - 01 May 2015 (National)
  • Knowledge Consultant, SOPHIC AUTOMATION SDN. BHD.
    01 May 2013 - 01 May 2015 (National)
  • Principal Knowledge Consultant, ACE Training (1033748-A)
    01 May 2013 - 01 May 2014 (National)

PAPER PRESENTED

CONFERENCE
  1. 88-dB Gain with Improved Phase Margin Telescopic Cascode OTA for RF-IoT Applications, 1st International Virtual Conference on Integrated Intelligence Enable Networks & Computing, Springer Nature (International) (05 Sep 2020 - 07 Sep 2020)
PLENARY SPEAKER
  1. RFEH in IoT and WSN, 2019 IEEE International Circuit and System Symposium (ICSyS), IEEE Circuits and Systems Society Malaysia Section and IEEE Malaysia Section (National) (18 Sep 2019 - 19 Sep 2019)
  2. EMPOWERING NANO-SCALE CMOS TECHNOLOGY FOR IoT WITH EMPHASIS on ANALOG/RF, 2017 National Symposium on VLSI Technology and System on Chip , Collaborative Microelectronic Design Excellence Centre (CEDEC) (National) (11 Dec 2017 - 15 Dec 2017)
  3. EMPOWERING NANO-SCALE CMOS TECHNOLOGY FOR IoT WITH EMPHASIS on ANALOG/RF , International Microwave, Electron Devices & Solid-State Circuits Symposium, IMESS 2017, IEEE Penang ED/MTT/SSC Joint Chapter (International) (04 Oct 2017 - 05 Oct 2017)
INVITED SPEAKER
  1. Research Trends in CMOS RF Energy Harvesting, 2020 South-East Asia workshop on Circuits and Systems (SEACAS 2020), IEEE Circuits & Systems Society, Vietnam Chapter (International) (29 Dec 2020 - 29 Dec 2020)
  2. Energy Harvesting in 5G, IEEE International Microwave, Electron Devices, Solid-State Circuits Symposium (IMESS) 2018, IEEE Malaysia ED/MTT/SSC (International) (09 Oct 2018 - 12 Oct 2018)
PRESENTER
  1. LoRa (Long Range) and LoRaWAN Technology for IoT Applications in COVID-19 Pandemic, International Conference on Advances in Computing, Communication & Materials (ICACCM), 2020., Uttarakhand Technical University, Dehradun & Tula's Institute, Dehradun. (International) (21 Aug 2020 - 22 Aug 2020)
  2. CMOS Low Power Current Source based Tunable Inductor for IoT Devices, 4th IEEE Electron Devices Technology & Manufacturing Conference (EDTM), Institute of Electrical and Electronics Engineers (IEEE) (International) (06 Apr 2020 - 21 Apr 2020)
  3. IEEE Asia Pacific Conference on Circuits and Systems, IEEE Asia Pacific Conference on Circuits and Systems, Institute of Electrical and Electronics Engineers, IEEE (International) (11 Nov 2019 - 14 Nov 2019)
  4. A Triple Cross Coupled Down-Conversion Mixer in 65 nm CMOS technology, IEEE International Circuits and Systems Symposium, Institute of Electrical and Electronics Engineers, IEEE (International) (18 Sep 2019 - 19 Oct 2019)
  5. Design of an U-slot Folded Shorted Patch Antenna for RF Energy Harvesting, 2nd International Conference on Innovations in Engineering and Technology (ICCET 2014) (International) (19 Sep 2015 - 20 Sep 2015)
  6. Design of Inductorless, Low Power, High Conversion Gain CMOS Subharmonic Mixer for 2.4 GHz Application, 2014 IEEE International Microwave and RF Conference (IMaRC) (International) (15 Dec 2014 - 17 Dec 2014)
  7. Designing a Sustaining Amplifier for a 17.22 MHz Electrostatic Resonator based Reference Oscillator, The 3rd International Conference on Computer Engineering and Mathematical Sciences (ICCEMS 2014) (International) (04 Dec 2014 - 05 Dec 2014)
  8. A Wideband CMOS LNA-Mixer for Cognitive Radio Receiver, 2014 IEEE Asia Pacific Conference on Circuits and Systems (APCCAS 2014) (International) (17 Nov 2014 - 20 Nov 2014)
  9. Design of an U-slot Folded Shorted Patch Antenna for RF Energy Harvesting, 2nd International Conference on Innovations in Engineering and Technology (ICCET 2014) (International) (19 Sep 2014 - 20 Sep 2014)
  10. Electrical Lumped Model for Implemented RF-MEMS Capacitive Switch on Semi-suspended Coplanar-waveguide, Progress In Electromagnetics Research Symposium Proceedings (PIERS) (International) (25 Aug 2014 - 28 Aug 2014)
  11. A Novel Power Amplifier Linearization Method for Handset Applications, International Conference on Innovative Trends in Electronic Communication and Applications (ICIECA) (International) (27 Dec 2013 - 29 Dec 2013)
  12. Low Power Modulator for the Application of Capsule Endoscope, 2011 IEEE Regional Symposium on Micro and Nanoelectronics(RSM) (National) (28 Sep 2012 - 30 Sep 2011)
  13. A Three Element Handheld, Mobile Communication Antenna for MS Space Diversity, Progress in Electromagnetics Research Symposium, PIERS 2012, PIERS (International) (27 Mar 2012 - 30 Mar 2012)
  14. Ground to Cloud and Cloud to Ground Lightning Flashes: A Comparative Study, Progress in Electromagnetics Research Symposium, PIERS 2012 , PIERS (International) (27 Mar 2012 - 30 Mar 2012)
  15. Electrostatic Discharges (ESD): Rate of Rise of Currents and Radiated Electric Fields, Progress in Electromagnetics Research Symposium, PIERS 2012 , PIER (International) (27 Mar 2012 - 30 Mar 2012)
  16. Low Power BPSK Modulator for the Application of Capsule Endoscope., 2011 4th International Conference Modeling, Simulation and Applied Optimization (ICMSAO) (National) (19 Apr 2011 - 21 Apr 2011)
  17. Design of 3-4GHz Tunable Low Noise LC-QVCO for IEEE 802.11a WLAN Application., APCCAS 2006 (International) (04 Dec 2006 - 07 Dec 2006)
  18. A Low Voltage CMOS Bandgap Reference Circuit, M2usic 2006 (National) (16 Nov 2006 - 17 Nov 2006)
  19. A Low Phase Noise and High Output Swing RF LC-VCO in CMOS Technology, RFM 2006 (National) (12 Sep 2006 - 14 Sep 2006)
  20. Design and Optimization of Integrated MOS Varactors for High Tunability RF Circuits in CMOS Technology, TECHPOS 2006 (National) (16 May 2006 - 17 May 2010)
  21. A Current-Draining Folded Up-Conversion Mixer and Pre-Amplifier Stage in a CMOS Technology for IEEE 802.11a WPAN Applications, RFIT 2005 (International) (30 Nov 2005 - 02 Dec 2005)
  22. Analysis and Comparison of On-Chip Spiral Inductors for Si RF IC's, M2usic 2005 (National) (24 Nov 2005 - 25 Nov 2005)
  23. High Linearity 0.18um CMOS Mixer with Current Draining Technique, IEEE Tencon 2005 (International) (22 Nov 2005 - 24 Nov 2005)
  24. A 1.8-V, 2.4-GHz CMOS Low Noise Amplifier for IEEE 80.211b,g Application, AEESEAP 2005 (International) (07 Jun 2005 - 08 Jun 2005)
  25. A CMOS 3.5GHz Current Draining Mixer. 1st National Conference On Electronic Design, NCED 2005 (National) (18 May 2005 - 19 May 2005)
  26. Design of Tunable CMOS Up-Conversion Mixer for RF Integrated Circuit, IEEE Tencon 2004  (International) (21 Nov 2004 - 24 Nov 2004)
  27. A 2-V CMOS Direct Conversion Quadrature Modulator with Integrated VCO, Phase Shifter and RF Amplifier for GHz RF Transmitter Applications, ICAST 2003 (National) (12 Aug 2003 - 14 Aug 2003)
  28. Performance Comparison of Various Double Sideband CMOS Four Quadrant Analog Multiplier Topology for RF Integrated Circuit., ROVISP 2003 (National) (22 Jan 2003 - 24 Jan 2003)
  29. Design of CMOS Up-Conversion Mixer for RF Integrated Circuit, SCOReD 2002 (National) (16 Jul 2002 - 17 Jul 2002)
KEYNOTE SPEAKER
  1. RADIO FREQUENCY ENERGY HARVESTING (RFEH) FOR HEALTHCARE WEARABLES, IEEE Asia Pacific Conference on Circuits and Systems, 2021, IEEE Circuits & Systems Society (International) (22 Nov 2021 - 26 Nov 2021)

ACADEMIC/PROF. SERVICES

Evaluation
  1. (2020) Reviewer for (8) Manuscripts in the 16th IEEE Asia Pacific Conference on Circuits and Systems , (Reviewer)
  2. (2020) IEEE Transactions on Circuits and Systems I: Regular Papers, (Reviewer)
  3. (2020) IEEE Transactions on Very Large Scale Integration (VLSI) Systems, (Reviewer)
  4. (2020) IEEE Transactions on Microwave Theory and Techniques, (Reviewer)
  5. (2020) IEEE Transactions on Circuits and Systems II: Express Briefs, (Reviewer)
  6. (2020) IEEE Access, (Reviewer)
  7. (2020) IEEE Microwave and Wireless Components Letters, (Reviewer)
Contribution to external organisation
  1. (2022) Associate Fellow Universiti Sains Malaysia (Usm), National, (Research Fellow/Associate)
  2. (2020) Research Collaboration with State-Key Lab of Analog and Mixed Signal VLSI, University of Macau, Macao, China, International
  3. (2020) Research Collaboration with Auckland University of Technology, Auckland University of Technology, New Zealand, International
  4. (2020) Research Collaboration with Universiti Sains Malaysia, Universiti Sains Malaysia, National
  5. (2020) Research Grant Evaluation Panel (MyGRANTS-TRGS 2020), Ministry of Higher Education (MoHE), Malaysia
  6. (2020) Research Grant Evaluation Panel (Faculty Research Grant - GPF 2020), Faculty of Engineering, University of Malaya
  7. (2020) Research Grant Evaluation Panel (MyGRANTS-FRGS 2020), Ministry of Higher Education (MoHE)
  8. (2018) Technical Chairperson for IEEE International Microwave, Electron Devices, Solid-State Circuits Symposium (IMESS) 2018, IEEE Malaysia ED/MTT/SSC
  9. (2018) Executive Committee of IEEE CASS Malaysia Chapter, IEEE CASS Malaysia Chapter
  10. (2017) Keynote Speaker, International Microwave, Electron Devices & Solid-State Circuits Symposium
  11. (2015) Research Collaborator, Statekey Laboratory of Analog and Mixed-Signal VLSI, University of Macau, Macao, China, International
  12. (2014) Design Consultation and Development, Hexamatics Servcomm Sdn. Bhd, International
  13. (2013) Design Consultation and Development, Silterra (M) Sdn. Bhd., International

SUPERVISION

Postgraduate Student
PhD/ Doctoral
  1. (2017) Wideband High Efficiency Power Amplifier For Cellular Based Applications., Nitesh Ram Sharma Nekeram (M0100104)
  2. (2017) Low-Power CMOS Cross-Coupled Differential-Drive Rectifier For Ambient Radio Frequency Energy Harvesting Systems, Gabriel Chong Sing Leung
  3. (2017) Design and Implementation of Differential LNA for WLAN Application using 130nm CMOS Technology, MAIZAN BT MUHAMAD
  4. (2017) An Efficient Radio resource management through coordinated multipoint transmission and carrier aggregation for LTE-Advanced., MUHAMMAD HASIBUR RASHID CHAYON
  5. (2016) Wideband Power Amplifier Design for Large Signal Application, Ragavan Kirshnamoorthy
  6. (2016) Design and Implementation of Low-Voltage, Low-Power Direct Conversion Receiver for 2.4GHz Application in 130nm Standard CMOS Technology, Chong Wei Keat
  7. (2016) Analysis, Design & Implementation of Low-Power and Low-Phase Noise Oscillators for Wireless Applications in Nano-Scale CMOS, Lim Chee Cheow
  8. (2015) Techniques for Enhancing the Performance of RF Front-End Receiver Circuits in 130nm CMOS Technology, Nandini Vitee
  9. (2014) Performance Analysis of Midrange Wireless Power Transfer Adopting Coupling Mechanism, Tanbir Ibne Anowar
  10. (2013) Developing a Communication model for LTE-Advanced, Muhammad Hasibur Rashid Chayon
  11. (2011) High Gain and Wideband LTE Power Amplifier, Jagadheswaran Rajendran
  12. (2010) Ultra Low Power CMOS Rectifier for Passive Radio Frequency Identification TAG using Dynamic Bulk-Biasing Technique, Amin Khalili Moghaddam
  13. (2010) Radio Frequency Front End Receiver Blocks with Ultra Low supply Voltage and Low Power Dissipation for ZigBee Applications, Tan Gim Heng (M0100103)
Master
  1. (2016) VLSI Floorplanning using Combination of Cohort Intelligence (CI) and Genetic Algorithm (GA), Chang Wen Liang
  2. (2016) The Design and Implementation of Low Power Integrated CMOS Up-Conversion Mixer and Voltage Controlled Oscillator (VCO) for IEEE 802.15 Application, Pravinah A/P Shasidharan
  3. (2016) The Design and Implementation of front-end integrated CMOS Low Noise Amplifier (LNA) and Down-conversion Mixer for IEEE 802.15 Application., Zechariah A/L Balan
  4. (2016) Multiple Tuning Curve Based Wideband RC VCO Design, Muhammad Awais
  5. (2015) The Design and lmplementation of Multistage Power Amplifier in 0.18 um CMOS for IEEE 802.15 Application, Premmilaah Gunasegaran (University of Malaya (UM))
  6. (2013) Design of CMOS Low Noise Amplifier For Cognitive Radio Application, Tey Yong Yuen
  7. (2013) Design of 17.22 MHz Integrated Quartz Oscillator in 0.18um CMOS Technology with Electrostatic MEMS Resonator., Sukanta Roy
  8. (2012) Design of Wideband CMOS Mixer for Cognitive Radio Receiver, Nandini Vitee
  9. (2012) Design of an Optimized Wideband Microstrip Patch Antenna for T-GSM 810 and PCS 1900 Band Applications, Diponkar Kundu
  10. (2011) Advanced Process Control (APC) in Back-End Semiconductor Manufacturing Environment, Lim Tian Siak
  11. (2010) Design and Implementation of Low-Voltage and Low-Power Subharmonic Mixer, Chong Wei Keat
  12. (2010) Aircraft-Lightning Dynamics Assessment using Computer Based Modelling, Sanmugasundaram Thirukumaran
  13. (2009) Low Power Transmitter for Capsule Endoscope, Lioe De Xing (M0100103)
Under Graduate Students
  1. (2019) Graduation Projects, KEEE4281
  2. (2018) Graduation Project, KEEE4281
  3. (2017) Graduation Projects, KEEE4281
  4. (2016) Graduation Projects, KEEE4281
  5. (2015) Graduation Projects, KEEE4281
  6. (2014) Graduation Projects, KEEE 4281
  7. (2013) Graduation Projects, KEEE4281
  8. (2012) Graduation Projects, KEEE4281
  9. (2011) Graduation Projects, KEEE4281
  10. (2010) Graduation Projects, KEEE4281
  11. (2009) Graduation Projects, KEEE4281

TEACHING

Bachelor
  1. (2020) KIE1007 - Electronic Circuits I
  2. (2020) KIE1007 - Bachelor/First Degree
  3. (2020) KIE2004 - Electronic Circuit Ii
  4. (2020) KIE4019 - Analog Vlsi Circuit Design
  5. (2019) KIE1007 - Bachelor/First Degree
  6. (2019) KIE2005 - Circuit Analysis Ii
  7. (2019) KIE4019 - Analog Vlsi Circuit Design

PATENT/IPR

  • A Rectifier
    PATENT
  • A Power Amplifier having an Analog Pre-Distortion Circuit
    Patent (International)

SOCIAL RESPONSIBILITY ACTIVITIES

  • Organizing Committee Member for Asia Pacific Conference On Circuits & Systems, 2021, (01 Jan 2021 - 26 Nov 2021) (National)
  • Webinar Based Workshop On High Impact Paper Publication, (30 Nov 2020 - 30 Nov 2020)
  • Secretary of IEEE Circuits and Systems Society (Cass), (18 Jan 2020 - 18 Jan 2021)
  • Vice Chair of Short Courses and Tutorials for 4th IEEE Electron Devices Technology and Manufacturing (Edtm) Conference 2020, (03 Jan 2020 - 30 Apr 2020)
  • Iap Member of Lim Kok Wing University, (22 Apr 2019 - 22 Apr 2020)
  • Invited Lecture At Vit, India, (01 Apr 2019 - 01 Apr 2019)
  • Assessor of Frgs Proposal, (22 Feb 2019 - 22 Feb 2020)
  • Local Arrangement Chair of IEEE Icsys 2019, (16 Feb 2019 - 18 Sep 2019)
  • Executive Committee of IEEE Cass, (15 Feb 2019 - 18 Jan 2020)
  • Attended and Contributed in The Discussion of , " Elsevier South-East Asia (Sea) Ebooks Forum 2018", (19 Sep 2018 - 20 Sep 2018)
  • General Secretary for " Bridging The Future 2018" Design Competition, (02 Jun 2018 - 02 Jun 2018)
  • Malaysian Association of Science, Engineering & Technology President, (01 Jun 2018 - 31 Dec 2019)
  • Mentor for The IEEE Cas (M) Fun Engineering Session, (28 Mar 2018 - 28 Mar 2018)
  • Appointment as a Judge for Final Year Project in International Islamic University Malaysia (IIUM), (12 Jan 2018 - 12 Jan 2018)
  • Co-Opted Executive Committee Member of Ie2d of Iem, Malaysia, (10 Aug 2017 - 31 Jul 2017)
  • Executive Committee Member of IEEE Circuits & Systems Society, Malaysia Chapter, (23 Feb 2017 - 31 Jan 2018)
  • Motivation Talk to Participants of Graduate Employability Management Scheme (Gems), (01 Jan 2017 - 31 Dec 2017)
  • Executive Committee Member of IEEE Circuits & Systems Society, Malaysia Chapter, (07 Apr 2016 - 31 Mar 2017)
  • Motivation Talk to Participants of Graduate Employability Management Scheme (Gems), (03 Sep 2014 - 03 Sep 2014)
  • Secretary Apccas'10 Conference, (09 Dec 2009 - 09 Dec 2010)