PERSONAL DETAIL


ASSOCIATE PROF. IR. DR. HARIKRISHNAN A/L RAMIAH

Department of Electrical Engineering
Faculty of Engineering
 
  +603-79675262
  +603-79675316
  hrkhari@um.edu.my
 Department of Electrical Engineering, Faculty of Engineering, University of Malaya, 50603 Kuala Lumpur, W.Persekutuan Kuala Lumpur, Malaysia
 
ResearcherID Link
  http://www.researcherid.com/rid/B-8594-2010

BIOGRAPHY


Harikrishnan Ramiah is currently an Associate Professor at Department of Electrical Engineering, University of Malaya, working in the area of RFIC 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 working on 10Gbps SONET/SDH Transceiver solution. At the year 2002 he was attached to Intel Technology, Sdn. Bhd performing high frequency signal integrity analysis for high speed digital data transmission and developing Matlab spread sheet for Eye diagram generation, to evaluate signal response for FCBGA and FCMMAP packages.

Harikrishnan was the recipient of Intel Fellowship Grant Award, 2000-2008. With an extensive research output, he has secured several international industrial grant from the year 2014 till date. 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 and member of The Institute of Electronics, Information and Communication Engineers (IEICE). His research work has resulted in several technical publications. 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.


ACADEMIC QUALIFICATION
(Qualification), (Institution).



PROFESSIONAL
(Organisation), (Role), (Year), (Level).


  • The Institute of Electronics, Information and Communication Engineers (IEICE) , Elected Member, 2010, (International)
  • The Institution of Engineering and Technology, Chartered Engineer, 2011, (International)
  • The Institution of Engineers, Malaysia (IEM), Corporate Member, 2014, (National)
  • Board of Engineers, Malaysia, Professional Engineer, 2015, (National)
  • THE INSTITUTION OF ELECTRICAL & ELECTRONICS ENGINEERS (IEEE), Senior Member, 2015, (International)
  • ASEAN Engineering Journal, Editorial Board Member, 2016 to 2018, (International)
  • The Institution of Engineering and Technology, Fellow, 2017, (International)
  • Institute for Engineering Research and Publication, Fellow, 2019, (International)

ADMINISTRATIVE DUTIES
(Role), (Level), (Start date),(End Date).


  • Head, Centre for Research in Industry 4.0 (Cri4.0), Deputy Vice Chancellor(Research & Innovation), 01/01/2020 to 31/12/2020
  • Committee of Postgraduate Curriculum Review, Faculty, 18/02/2019 to 18/02/2020
  • Committee of Undergraduate Curriculum Review 2020, Faculty, 02/01/2019 to 02/01/2020
  • Coordinator, Faculty, 02/01/2019 to 02/01/2020 (Mechatronic Engineering (M.Eng) Coordinator)
  • Programme Coordinator, Faculty, 01/01/2018 to 31/12/2018 (Program Coordinator for Mechatronics Engineering)
  • Industry 4.0 Committee Member, Faculty, 01/12/2017 to 31/12/2018
  • Faculty Representative of HuaWei Lab & Asaascom Engineering Collaboration, Faculty, 01/08/2017 to 31/07/2018
  • Academic Advisor for Faculty of Engineering, Faculty, 20/07/2017 to 18/10/2018
  • Curriculum Enhancement Committee Member, Faculty, 10/04/2017 to 03/09/2018
  • Acting Head of Department, Faculty, 05/07/2016 to 11/07/2016 (Acting HoD)
  • Acting Head of Department, Faculty, 16/03/2016 to 18/03/2016 (Acting HoD)
  • Chapter Leader for SAR 2016, Faculty, 02/01/2016 (Chapter Leader for SAR 2016 Composition)
  • Lab Coordinator, Faculty, 02/08/2015 to 01/08/2019 (Lab coordinator at Department Level)
  • Resource Person for EAC Task Force, Faculty, 14/04/2015 to 31/12/2015
  • Professional Body Communication Officer, Faculty, 01/04/2015 to 01/04/2019
  • Committee Member, Faculty, 02/12/2014 to 31/12/2015 (EAC Committee Member for Telecommunication Program)
  • Programme Coordinator, Faculty, 19/08/2014 to 18/08/2015 (Computer Engineering Coordinator)
  • Acting Head of Department, Faculty, 30/07/2014 to 31/07/2014
  • Acting Head of Department, Faculty, 21/07/2014 to 25/07/2014
  • Acting Head of Department, Faculty, 06/06/2014 to 13/06/2014
  • Acting Head of Department, Faculty, 26/05/2014 to 27/06/2014
  • Acting Head of Department, Faculty, 21/04/2014 to 21/04/2014
  • Acting Head of Department, Faculty, 14/04/2014 to 16/04/2014
  • Acting Head of Department, Faculty, 04/12/2013 to 04/12/2013 (Attended the JIT meeting and a PhD viva on behalf of the Head)
  • Program Merging Procedure Coordinator, Faculty, 20/11/2013 to 20/11/2013 (To evaluate, investigate, integrate the feasibility of program merger)
  • Acting Head of Department, Faculty, 14/10/2013
  • Committee Member, Faculty, 01/01/2013 to 31/12/2015 (Curriculum Review Committee Member)
  • Programme Coordinator, Faculty, 01/04/2012 to 30/06/2014 (Computer Engineering Coordinator)
  • Committee member PhD Industry Panel, Faculty, 14/10/2011 to 01/03/2012
  • Committee member of SELECT COMMITEE , Faculty, 03/11/2010 (Staf Recruitment Exercise)
  • Departmental EAC Committee Member, Faculty, 18/11/2009
  • Industrial Training Coordinator, Faculty, 18/11/2009 to 31/03/2012

AREAS OF EXPERTISE
(Area).


  • Ic Design (RFIC Design ; Mixed Signal IC Design ; Analog Integrated Circuit Design; Electromagnetic Modeling; RF Power Management Circuit Design; RF/Thermal/Piezoelectric/Electromagnetic Energy Harvesting )


RECENT SELECTED PUBLICATIONS
(Publication).


Article in Academic Journals

2019
  • 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 (ISI-Indexed)
  • 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 (ISI-Indexed)
  • 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. (ISI-Indexed)
  • 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. (ISI-Indexed)
  • 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 µm CMOS for IoT Transceiver. IETE Journal of Research. DOI: 10.1080/03772063.2019.1700178 (ISI-Indexed)
  • 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 (ISI-Indexed)
  • 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 (ISI-Indexed)
  • 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. (ISI-Indexed)
  • 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 (ISI-Indexed)
  • 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. (ISI-Indexed)

2018
  • 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. (ISI-Indexed)
  • 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 (ISI-Indexed)
  • 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 (ISI-Indexed)
  • 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. (ISI-Indexed)
  • 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 (ISI-Indexed)
  • 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 (ISI-Indexed)
  • 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 (ISI-Indexed)

2017
  • 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 (ISI-Indexed)
  • 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. (ISI-Indexed)
  • 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 (ISI-Indexed)
  • 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 (ISI-Indexed)
  • 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. (ISI-Indexed)
  • 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. (ISI-Indexed)
  • 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 (ISI-Indexed)
  • 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 (ISI-Indexed)
  • 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. (ISI-Indexed)

2016
  • 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 (ISI-Indexed)
  • 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 (ISI-Indexed)

2015
  • 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 (ISI-Indexed)
  • 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 (ISI-Indexed)
  • 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 (ISI-Indexed)
  • 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 (ISI-Indexed)
  • 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 (ISI-Indexed)

2014
  • .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) (ISI-Indexed)
  • 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 (ISI-Indexed)
  • 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 (ISI-Indexed)
  • H.Ramiah, U.Eswaran, J.Kanesan. 2013. A High Gain and High Linearity Class-AB Power Amplifier for WCDMA Applications. Microelectronics International 31(1) (ISI-Indexed)
  • 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. (ISI-Indexed)
  • U.Eswaran, H.Ramiah, J.Kanesan. 2014. Power Amplifier Design Methodologies for Next Generation Wireless Communications. IETE Technical Review 31(3): 241-248 (ISI-Indexed)
  • 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 (ISI-Indexed)
  • 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 (ISI-Indexed)
  • 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. (ISI-Indexed)
  • 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 (ISI-Indexed)
  • 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. (ISI-Indexed)
  • 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. (ISI-Indexed)
  • 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 (ISI-Indexed)
  • Eswaran, U., Ramiah, H. & Kanesan, J. 2014. A High Efficiency 1.8W Power Amplifier for Wireless Communications. Elektronika Ir Elektrotechnika 20(8): 30-33 (ISI-Indexed)
  • 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 (ISI-Indexed)

2013
  • 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. (ISI-Indexed)
  • Chyi-Shiang Hoo, Kanesan Jeevan, Harikrishnan Ramiah. 2013.Cost reduction in bottom up hierachical-based VLSI floorplanning designs. International Journal of Circuit Theory and Applications, IJCTA. Accepted, DOI: 10.1002/cta.1939 (ISI-Indexed)
  • 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 (SCOPUS-Indexed)
  • DX Lioe, S Shafie, H.Ramiah, N Sulaiman, IA Halin. 2013. Low Power Transmitter for Wireless Capsule Endoscope. J. Phys.: Conf. Ser. 423 012038 (SCOPUS-Indexed)
  • Harikrishnan Ramiah, Jeevan Kanesan & Tun Zainal Azni Zulkifli.2013. A CMOS Up‑conversion Mixer in 0.18 μm Technology for IEEE 802.11a WLAN Application. IETE Journal of Research 59(4):454-460 (ISI-Indexed)
  • 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 (ISI-Indexed)
  • 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 (ISI-Indexed)
  • 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. (ISI-Indexed)
  • 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 (ISI-Indexed)
  • 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 (ISI-Indexed)
  • 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). (ISI-Indexed)
  • 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 (ISI-Indexed)
  • Chyi-Shiang Hoo,Kanesan Jeevan, Harikrishnan Ramiah, Variable Ant System for VLSI Multiobjective Floorplanning. 2013. Applied Soft Computing.13:3285-3297 (ISI-Indexed)

2012
  • Chong Wei Keat, Harikrishnan Ramiah & Jeevan Kanesan. 2012. Low-voltage, High-precision Bandgap Current Reference Circuit. IETE Journal of Research 58(6):501-506 (ISI-Indexed)
  • 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 (Non-ISI/Non-SCOPUS)
  • 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 (Non-ISI/Non-SCOPUS)
  • 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 (ISI-Indexed)
  • 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. (ISI-Indexed)
  • 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. (ISI-Indexed)

2011
  • 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. (ISI-Indexed)

2010
  • 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. (ISI-Indexed)
  • 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 (ISI-Indexed)
  • 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. (ISI-Indexed)

2008
  • 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. 

2007
  • 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. 
  • 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. (ISI-Indexed)
  • 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. 
Proceeding

2019
  • 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 (ISI-Indexed)
  • 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. (ISI-Indexed)

2018
  • 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 (ISI-Indexed)

2017
  • 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. (ISI-Indexed)
  • 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. (ISI-Indexed)
  • 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. (ISI-Indexed)

2016
  • 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 (ISI-Indexed)

2014
  • 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 
  • 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 (ISI-Indexed)
  • 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. (ISI-Indexed)
  • 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. 
  • 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 

2013
  • 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 (ISI-Indexed)
  • 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. 

2012
  • 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. (ISI-Indexed)
  • 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. (ISI-Indexed)
  • 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. (ISI-Indexed)
  • 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 (ISI-Indexed)
  • 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). (Non-ISI/Non-SCOPUS)

2011
  • 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 (ISI-Indexed)
  • 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. (Non-ISI/Non-SCOPUS)
  • 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. (ISI-Indexed)

2010
  • Ramiah. H. 2010. A Folded Up-Conversion Mixer in 0.18 um CMOS Technology for Two Step Transmitter Application. 18-23 

2006
  • 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. 
  • 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. 
  • 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. 
  • 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. 

2005
  • 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. 
  • 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. 
  • 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. 
  • 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. 
  • 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. 

2004
  • 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. 

2003
  • 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. 
  • 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. 

2002
  • 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. 

AREAS OF RESEARCH
(Project title), (Role), (From)-(Until), (Level), (Source).


  • Integrated RF Energy Harvesting System in 5G Wireless Sensor Node for Internet of Things (IoT) Application., Principal Investigator(PI), 2020 - 2023, Private Funding, (International)
  • Local Oscillator (LO) Generation for MM-Waze Communications, Principal Investigator(PI), 2019 - 2020, Partnership Grant, (National)
  • Frequency Generation Technique For 5g Communications, Principal Investigator(PI), 2019 - 2021, International Funding, (International)
  • Sustainable Energy Harvesting Mechanism for Self-sustained Wireless Sensor Nodes for Smart Living and Healthcare Applications, Consultant, 2019 - 2021, RU Geran - Fakulti Program, (National)
  • A Fully Integrated Wideband Rf Energy Harvesting System, Principal Investigator(PI), 2019 - 2021, International Funding, (International)
  • A Fully Integrated Wideband RF Energy Harvesting System, Principal Investigator(PI), 2019 - 2021, Private Funding, (International)
  • Frequency Generation Technique for 5G Communications, Principal Investigator(PI), 2019 - 2021, Motorola Solutions Foundation, (International)
  • A Fully Integrated Power Management Module for Piezoelectric Energy Harvesting in CMOS Technology, Principal Investigator(PI), 2018 - 2019, Partnership Grant, (National)
  • Sustainable Energy Harvesting Mechanism for Self-sustained Wireless Sensor Nodes for smart living and healthcare applications, Consultant, 2018 - 2020, RU Geran - Fakulti Program, (National)
  • The Design of Tunable Inductor and Transformer in CMOS Process for Multimode Low Power IoT Transceiver, Co-Investigator, 2017 - 2020, Collaborative Research in Engineering, Science and Technology (CREST) Grant, (National)
  • Design of On-Chip Inductors/Transformers Shielding for Ultra-Low Power (ULP) and Ultra-Low Cost (ULC) Internet of Everything (IoE) and Healthcare Wearable Solution, Principal Investigator(PI), 2017 - 2020, Fundamental Research Grant Scheme (FRGS), (National)
  • Ultra-low-power Rf Solution For Internet Of Everything, Principal Investigator(PI), 2017 - 2018, Partnership Grant, (National)
  • A Fully Integrated Power Management Module For Piezoelectric Energy Harvesting In Cmos Technology, Principal Investigator(PI), 2017 - 2020, International Funding, (International)
  • Ultra-low-power Rf Solution For Internet Of Everything (ioe), Principal Investigator(PI), 2016 - 2020, International Funding, (International)
  • Healthcare Wearable Solution : Design And Implementation Of Low Power Rf Front End For Wearable System, Principal Investigator(PI), 2016 - 2018, Private Funding, (National)
  • Design And Implementation Of Low Power Rf Front End For Wearable System, Principal Investigator(PI), 2016 - 2018, Partnership Grant, (National)
  • Compact Nantenna Design For Energy Harvesting System To Energize Low Power Devices, Consultant, 2014 - 2016, Geran Penyelidikan Universiti Malaya (UMRG) - AFR (Frontier Science), (University)
  • Non Linear Power Device Modeling, Co-Investigator, 2014 - 2016, CREST Funding, (International)
  • DESIGN AND IMPLEMENTATION OF COGNITIVE RADIO RF FRONT END IN LOW VOLTAGE, LOW COST STANDARD CMOS TECHNOLOGY, Principal Investigator(PI), 2014 - 2017, Partnership Grant, (National)
  • Cognitive Technology-motorola Foundation Scholarship, Principal Investigator(PI), 2014 - 2020, Private Funding, (National)
  • Brain-Machine Research : Cognitive Dynamic Systems using Brain Electromagnetic Signals, Principal Investigator(PI), 2013 - 2016, High Impact Research (HIR), (National)
  • Brain-machine Research: Cognitive Dynamic Systems Using Brain Electromagnetic Signals., Principal Investigator(PI), 2013 - 2016, High Impact Research - Ministry of Education (HIR-MOE) Cycle 3, (National)
  • Design And Implementation Of Multiband Lte Based Single Chip Rf Front End, Integrated Lna And Mixer In Low Cost Standard Cmos Technology, Principal Investigator(PI), 2012 - 2015, MOSTI-Science Fund, (National)
  • 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), 2012 - 2015, ScienceFund, (International)
  • NATIONAL SECURITY AND DISASTER MANAGEMENT VIA LOCALIZATION OF WIDE RANGE FREQUENCY SIGNAL SOURCES, Consultant, 2012 - 2014, Geran Penyelidikan Universiti Malaya (UMRG) - AET (Innovative Technology (ITRC)), (University)
  • Green Energy Research: RF Energy Harvesting for Wireless Sensor Network in Indoor and Natural Environment, Consultant, 2012 - 2014, Geran Penyelidikan Universiti Malaya (UMRG) - AET (Innovative Technology (ITRC)), (University)
  • Line Element Based Inverse Signal Processing and 1 and 2-D Reconstruction for Very High Frequency Location, Imaging and Communication System, Principal Investigator(PI), 2011 - 2013, Fundamental Research Grant Scheme (FRGS), (National)
  • LINE ELEMENT BASED INVERSE SIGNAL PROCESSING AND ONE- AND-TWO DIMENSIOANL RECONSTRUCTION FOR VERY HIGH FREQUENCY LOCATION, IMAGING AND COMMUNICATION SYSTEMS, Principal Investigator(PI), 2011 - 2013, Fundamental Research Grant Scheme (FRGS), (National)
  • Design of Low Voltage, Low Power, High Linearity Up-Conversion Mixer for WLAN Application in 0.18 um Standard CMOS Technology, Principal Investigator(PI), 2010 - 2012, Geran Penyelidikan Universiti Malaya (UMRG), (National)
  • DESIGN OF LOW VOLTAGE, LOW POWER HIGH LINEARITY UP-CONVERSION MIXER FOR WLAN APPLICATION IN 0.18 UM STANDART CMOS TECHNOLOGY, Principal Investigator(PI), 2010 - 2011, Geran Penyelidikan Universiti Malaya (UMRG), (National)

CONSULTATION PROJECT/CONSULTANCY
(Project title), (Role), (From)-(Until), (Organisation).


  • Principal Knowledge Consultant, 2013-2013, ACE Training (1033748-A)
  • Knowledge Consultant, 2013-2013, SOPHIC AUTOMATION SDN. BHD.
  • Knowledge Consultant, 2013-2013, MNOSYS SDN. BHD.

AWARDS AND RECOGNITIONS
(Name of Award), (Awarding Institution), (Year Awarded), (Level).


  • 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 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 Malaya, 2013, (University)
  • Sijil Pengajaran Cemerlang, Universiti Malaya, 2013, (Ptj)
  • Excellence Service Award, University Malaya, 2012, (University)
  • Certificate of Excellent Service, University Malaya, 2011, (University)
  • Sijil Pengajaran Cemerlang, Universiti Malaya, 2011, (Ptj)
  • Sijil Pengajaran Cemerlang, Universiti Malaya, 2011, (Ptj)
  • Best Paper Award (Ict), Icast'03 Conference, 2003, (National)
  • Intel Fellowship Grant Award Recipient (2000-2002 & 2004-2007), Intel Technology Sdn. Bhd., 2000, (National)

PRESENTATIONS
(Title), (Event), (Date Presented), (Organiser), (Level).


PRESENTER
  • Design of CMOS Up-Conversion Mixer for RF Integrated Circuit, SCOReD 2002, 2002-07-16 to 2002-07-17, (National)
  • Performance Comparison of Various Double Sideband CMOS Four Quadrant Analog Multiplier Topology for RF Integrated Circuit., ROVISP 2003, 2003-01-22 to 2003-01-24, (National)
  • A 2-V CMOS Direct Conversion Quadrature Modulator with Integrated VCO, Phase Shifter and RF Amplifier for GHz RF Transmitter Applications, ICAST 2003, 2003-08-12 to 2003-08-14, (National)
  • Design of Tunable CMOS Up-Conversion Mixer for RF Integrated Circuit, IEEE Tencon 2004 , 2004-11-21 to 2004-11-24, (International)
  • A CMOS 3.5GHz Current Draining Mixer. 1st National Conference On Electronic Design, NCED 2005, 2005-05-18 to 2005-05-19, (National)
  • A 1.8-V, 2.4-GHz CMOS Low Noise Amplifier for IEEE 80.211b,g Application, AEESEAP 2005, 2005-06-07 to 2005-06-08, (International)
  • High Linearity 0.18um CMOS Mixer with Current Draining Technique, IEEE Tencon 2005, 2005-11-22 to 2005-11-24, (International)
  • Analysis and Comparison of On-Chip Spiral Inductors for Si RF IC's, M2usic 2005, 2005-11-24 to 2005-11-25, (National)
  • A Current-Draining Folded Up-Conversion Mixer and Pre-Amplifier Stage in a CMOS Technology for IEEE 802.11a WPAN Applications, RFIT 2005, 2005-11-30 to 2005-12-02, (International)
  • Design and Optimization of Integrated MOS Varactors for High Tunability RF Circuits in CMOS Technology, TECHPOS 2006, 2006-05-16 to 2010-05-17, (National)
  • A Low Phase Noise and High Output Swing RF LC-VCO in CMOS Technology, RFM 2006, 2006-09-12 to 2006-09-14, (National)
  • A Low Voltage CMOS Bandgap Reference Circuit, M2usic 2006, 2006-11-16 to 2006-11-17, (National)
  • Design of 3-4GHz Tunable Low Noise LC-QVCO for IEEE 802.11a WLAN Application., APCCAS 2006, 2006-12-04 to 2006-12-07, (International)
  • Low Power BPSK Modulator for the Application of Capsule Endoscope., 2011 4th International Conference Modeling, Simulation and Applied Optimization (ICMSAO), 2011-04-19 to 2011-04-21, (National)
  • A Three Element Handheld, Mobile Communication Antenna for MS Space Diversity, Progress in Electromagnetics Research Symposium, PIERS 2012, 2012-03-27 to 2012-03-30, PIERS, (International)
  • Ground to Cloud and Cloud to Ground Lightning Flashes: A Comparative Study, Progress in Electromagnetics Research Symposium, PIERS 2012 , 2012-03-27 to 2012-03-30, PIERS, (International)
  • Electrostatic Discharges (ESD): Rate of Rise of Currents and Radiated Electric Fields, Progress in Electromagnetics Research Symposium, PIERS 2012 , 2012-03-27 to 2012-03-30, PIER, (International)
  • Low Power Modulator for the Application of Capsule Endoscope, 2011 IEEE Regional Symposium on Micro and Nanoelectronics(RSM), 2012-09-28 to 2011-09-30, (National)
  • A Novel Power Amplifier Linearization Method for Handset Applications, International Conference on Innovative Trends in Electronic Communication and Applications (ICIECA), 2013-12-27 to 2013-12-29, (International)
  • Electrical Lumped Model for Implemented RF-MEMS Capacitive Switch on Semi-suspended Coplanar-waveguide, Progress In Electromagnetics Research Symposium Proceedings (PIERS), 2014-08-25 to 2014-08-28, (International)
  • Design of an U-slot Folded Shorted Patch Antenna for RF Energy Harvesting, 2nd International Conference on Innovations in Engineering and Technology (ICCET 2014), 2014-09-19 to 2014-09-20, (International)
  • A Wideband CMOS LNA-Mixer for Cognitive Radio Receiver, 2014 IEEE Asia Pacific Conference on Circuits and Systems (APCCAS 2014), 2014-11-17 to 2014-11-20, (International)
  • 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), 2014-12-04 to 2014-12-05, (International)
  • Design of Inductorless, Low Power, High Conversion Gain CMOS Subharmonic Mixer for 2.4 GHz Application, 2014 IEEE International Microwave and RF Conference (IMaRC), 2014-12-15 to 2014-12-17, (International)
  • Design of an U-slot Folded Shorted Patch Antenna for RF Energy Harvesting, 2nd International Conference on Innovations in Engineering and Technology (ICCET 2014), 2015-09-19 to 2015-09-20, (International)
  • A Triple Cross Coupled Down-Conversion Mixer in 65 nm CMOS technology, IEEE International Circuits and Systems Symposium, 2019-09-18 to 2019-10-19, Institute of Electrical and Electronics Engineers, IEEE, (International)
  • IEEE Asia Pacific Conference on Circuits and Systems, IEEE Asia Pacific Conference on Circuits and Systems, 2019-11-11 to 2019-11-14, Institute of Electrical and Electronics Engineers, IEEE, (International)
INVITED SPEAKER
  • Energy Harvesting in 5G, IEEE International Microwave, Electron Devices, Solid-State Circuits Symposium (IMESS) 2018, 2018-10-09 to 2018-10-12, IEEE Malaysia ED/MTT/SSC, (International)
PLEANARY/KEYNOTE SPEAKER
  • EMPOWERING NANO-SCALE CMOS TECHNOLOGY FOR IoT WITH EMPHASIS on ANALOG/RF , International Microwave, Electron Devices & Solid-State Circuits Symposium, IMESS 2017, 2017-10-04 to 2017-10-05, IEEE Penang ED/MTT/SSC Joint Chapter, (International)
  • EMPOWERING NANO-SCALE CMOS TECHNOLOGY FOR IoT WITH EMPHASIS on ANALOG/RF, 2017 National Symposium on VLSI Technology and System on Chip , 2017-12-11 to 2017-12-15, Collaborative Microelectronic Design Excellence Centre (CEDEC), (National)
  • RFEH in IoT and WSN, 2019 IEEE International Circuit and System Symposium (ICSyS), 2019-09-18 to 2019-09-19, IEEE Circuits and Systems Society Malaysia Section and IEEE Malaysia Section, (National)

EXPERT LINKAGES
(Linkages Description), (Organisation), (Year of Involvement), (Duration), (Level).


  • Research Collaborator, Statekey Laboratory of Analog and Mixed-Signal VLSI, University of Macau, Macao, China, 2015, 72, (International)
  • Design Consultation and Development, Hexamatics Servcomm Sdn. Bhd, 2014, 36, (International)
  • Design Consultation and Development, Silterra (M) Sdn. Bhd., 2013, 24, (International)

EXPERT/TECHNICAL CONTRIBUTIONS
(Activity), (Organisation), (Role), (From)-(Until), (Level).


  • Technical Chairperson for IEEE International Microwave, Electron Devices, Solid-State Circuits Symposium (IMESS) 2018, IEEE Malaysia ED/MTT/SSC, Committee Member, 2018-2018, (National)
  • Executive Committee of IEEE CASS Malaysia Chapter, IEEE CASS Malaysia Chapter, Committee Member, 2018-2018, (National)
  • Keynote Speaker, International Microwave, Electron Devices & Solid-State Circuits Symposium, Speaker, 2017-2017, (International)

EVALUATION ACTIVITIES
(Description), (Evaluation Activity),(Year).


  • External Examiner for a Master's Dissertation entitled, " 8-bit Pipelined Analog-to-Digital Converter for Bluetooth Application", Thesis ,  (2018 - 2018)
  • External Evaluator for Yayasan Universiti Teknologi Petronas - Fundamental Research Grant Project (YUTP-FRG), Grant Application ,  (2018 - 2018)
  • Masters Thesis, Thesis ,  (2017 - 2018)
  • Reviewer for The IEEE Asia Pacific Conference on Postgraduate Research in Microelectronics and Electronics , PrimeAsia 2017, Article In Proceeding ,  (2017)
  • Reviewer of IEEE Transactions on Very Large Scale Integration (VLSI) Systems, Article In Journal ,  (2017)
  • Reviewer of International Conference of Professional & Execution Staff, Faculty of Engineering, University of Malaya, Article In Proceeding ,  (2017)
  • Reviewer for Microlectronics Journal, Elsevier, Article In Proceeding ,  (2016 - 2016)
  • Reviewer for a conference article from Taylor's University, Article In Proceeding ,  (2016 - 2016)
  • Reviewed (2) article in IEEE Microwave and Wireless Components Letters, Article In Journal ,  (2015 - 2015)
  • Reviewed (3) articles in IEEE Transactions on Microwave Theory and Techniques, Article In Journal ,  (2015 - 2015)
  • Reviewed (3) articles in Microelectronics Journal, Article In Journal ,  (2015 - 2015)
  • Reviewed an ISI article for IEEE Transaction on Microwave Theory and Techniques, Article In Journal ,  (2015 - 2015)
  • Reviewed an article in Jurnal Teknologi, Article In Journal ,  (2015 - 2015)
  • Reviewed (3) articles in the proceeding of ISMET 2014, 2014 International Symposium on Technology Management and Emerging, Article In Proceeding ,  (2014 - 2014)
  • PhD thesis entitled, " Design and Fabrication of mm-Wave Frequency Synthesizer for 10GB/s Wireless LAN", Thesis ,  (2014 - 2014)
  • Reviewed (5) articles in the proceeding of SSCC-2014, International Symposium on Security in Computing and Communications, Article In Proceeding ,  (2014 - 2014)
  • Reviewed (3) articles in the proceeding of IEEE-ICSE2014, 36th International Conference on Software Engineering, Article In Proceeding ,  (2014 - 2014)
  • Reviewed (3) ISI article in Microelectronics Journal, Elsevier from Dec 2014 to Apr 2015, Article In Journal ,  (2014 - 2015)
  • Reviewed an article in IEEE Regional Symposium on Micro and Nanoelectronics 2013, Article In Proceeding ,  (2013 - 2013)
  • Reviewed an article for Majlesi Journal of Electrical Engineering (MJEE), Article In Journal ,  (2013 - 2013)
  • Reviewed a manuscript for Journal of Electromagnetic Waves and Applications (JEMWA)., Article In Journal ,  (2013 - 2013)
  • Reviewed (3) article in IEEE International Conference on Semiconductor Electronics 2012, Article In Proceeding ,  (2012 - 2012)
  • Reviewed (3) ISI article in Microelectronics International, Article In Journal ,  (2012 - 2015)

CONTRIBUTION TO SOCIETY
(Contribution To Society), (Level), (Start Date), (End Date).


  • IAP Member of Lim Kok Wing University, (Local), 22/04/2019 until 22/04/2020
  • Invited Lecture at VIT, India, (International), 01/04/2019 until 01/04/2019
  • Assessor of FRGS Proposal, (Ptj), 22/02/2019 until 22/02/2020
  • Local Arrangement Chair of IEEE ICSys 2019, (International), 16/02/2019 until 18/09/2019
  • Executive Committee of IEEE CASS, (National), 15/02/2019 until 18/01/2020
  • Attended and Contributed in the Discussion of , " Elsevier South-east Asia (SEA) eBooks Forum 2018", (International), 19/09/2018 until 20/09/2018
  • Malaysian Association of Science, Engineering & Technology President, (National), 01/06/2018 until 31/12/2019
  • Mentor for The IEEE CAS (M) Fun Engineering Session, (National), 28/03/2018 until 28/03/2018
  • Co-opted Executive Committee Member of IE2D of IEM, Malaysia, (National), 10/08/2017 until 31/07/2017
  • Executive Committee Member of IEEE Circuits & Systems Society, Malaysia Chapter, (International), 23/02/2017 until 31/01/2018
  • Motivation Talk to participants of Graduate Employability Management Scheme (GEMS) , (Private), 01/01/2017 until 31/12/2017
  • Executive Committee Member of IEEE Circuits & Systems Society, Malaysia Chapter, (Country), 07/04/2016 until 31/03/2017
  • Motivation Talk to participants of Graduate Employability Management Scheme (GEMS), (Private), 03/09/2014 until 03/09/2014
  • Engineering Cup Judge Panel, (University), 02/04/2014 until 02/04/2014
  • Secretary APCCAS'10 Conference, (International), 09/12/2009 until 09/12/2010

INTELLECTUAL PROPERTY RIGHTS
(Product Name), (Type), (Reference), (Year), (Level).


  • A Power Amplifier having an Analog Pre-Distortion Circuit , PATENT, PI 2015701541, 14/05/2015, (INTERNATIONAL)

SUPERVISION


POST GRADUATE STUDENT
(Name of Degree), (Name of Candidates), (Title of Thesis), (Academic Session)

Completed
  • Doctoral Degree (phd), Muhammad Hasibur Rashid Chayon, An Efficient Radio resource management through coordinated multipoint transmission and carrier aggregation for LTE-Advanced., 2017/2018
  • Doctoral Degree (phd), Maizan Bt Muhamad, Design and Implementation of Differential LNA for WLAN Application using 130nm CMOS Technology, 2017/2018
  • Doctoral Degree (phd), Lim Chee Cheow, Analysis, Design & Implementation of Low-Power and Low-Phase Noise Oscillators for Wireless Applications in nano-scale CMOS, 2016/2017
  • Master Degree, Pravinah A/p Shasidharan, The Design and Implementation of Low Power Integrated CMOS Up-Conversion Mixer and Voltage Controlled Oscillator (VCO) for IEEE 802.15 Application, 2016/2017
  • Master Degree, Muhammad Awais, Multiple Tuning Curve Based Wideband RC VCO Design, 2016/2017
  • Master Degree, Chang Wen Liang, VLSI Floorplanning using Combination of Cohort Intelligence (CI) and Genetic Algorithm (GA), 2016/2017
  • Master Degree, Zechariah A/l Balan, The Design and Implementation of front-end integrated CMOS Low Noise Amplifier (LNA) and Down-conversion Mixer for IEEE 802.15 Application., 2016/2017
  • Master Degree, Premmilaah Gunasegaran, The Design and lmplementation of Multistage Power Amplifier in 0.18 um CMOS for IEEE 802.15 Application, 2015/2016
  • Doctoral Degree (phd), Tanbir Ibne Anowar, Performance Analysis of Midrange Wireless Power Transfer Adopting Coupling Mechanism, 2014/2015
  • Doctoral Degree (phd), Muhammad Hasibur Rashid Chayon, Developing a Communication model for LTE-Advanced, 2013/2014
  • Master Degree, Tey Yong Yuen, Design of CMOS Low Noise Amplifier For Cognitive Radio Application, 2013/2014
  • Master Degree, Sukanta Roy, Design of 17.22 MHz integrated quartz oscillator in 0.18um CMOS technology with electrostatic MEMS resonator., 2013/2014
  • Master Degree, Nandini Vitee, Design of Wideband CMOS Mixer for Cognitive Radio Receiver, 2012/2013
  • Master Degree, Diponkar Kundu, Design of an Optimized Wideband Microstrip Patch Antenna for T-GSM 810 and PCS 1900 Band Applications, 2012/2013
  • Master Degree, Lim Tian Siak, Advanced Process Control (APC) in Back-End Semiconductor Manufacturing Environment, 2011/2012
  • Doctoral Degree (phd), Jagadheswaran Rajendran, High Gain and Wideband LTE Power Amplifier, 2011/2012
  • Doctoral Degree (phd), Amin Khalili Moghaddam, Ultra Low Power CMOS Rectifier for Passive Radio Frequency Identification TAG using Dynamic Bulk-Biasing Technique, 2010/2011
  • Doctoral Degree (phd), Tan Gim Heng, Radio Frequency Front End Receiver Blocks with Ultra Low supply Voltage and Low Power Dissipation for ZigBee Applications, 2010/2011
  • Master Degree, Chong Wei Keat, Design and Implementation of Low-Voltage and Low-Power Subharmonic Mixer, 2010/2011
  • Master Degree, Sanmugasundaram Thirukumaran, Aircraft-Lightning Dynamics Assessment using Computer Based Modelling, 2010/2011
  • Master Degree, Lioe De Xing, Low Power Transmitter for Capsule Endoscope, 2009/2010

Ongoing
  • Doctoral Degree (phd), Chong Wei Keat, Design and Implementation of Low-Voltage, Low-Power Direct Conversion Receiver for 2.4GHz Application in 130nm Standard CMOS Technology, 2016/2017
  • Doctoral Degree (phd), Muhammad Hasibur Rashid Chayon, Design and Analysis of the Communication Method in Large Scale Wireless Sensor Network, 2016/2017

TEACHING
(Course Title), (Academic Session), (No of Student), (No of Contact Hours).


FIRST DEGREE
  • ANALOG VLSI CIRCUIT DESIGN, 2019/2020(1), 26, 28
  • Circuit Analysis II, 2019/2020(1), 48, 42
  • Electronic Circuit I, 2018/2019(2), 52, 42
  • CIRCUIT ANALYSIS II, 2018/2019(1), 92, 42
  • ANALOG VLSI CIRCUIT DESIGN, 2018/2019(1), 20, 42
  • ANALOG VLSI CIRCUIT DESIGN, 2017/2018(1), 6, 42
  • INTRODUCTION TO COMMUNICATION SYSTEM, 2016/2017(2), 64, 42
  • ELECTRONIC CIRCUITS I, 2016/2017(2), 98, 42
  • Electronic Circuits (Group 1&2), 2015/2016(2), 95, 56
  • ANALOG VLSI CIRCUIT DESIGN, 2015/2016(1), 21, 42
  • INTRODUCTION TO COMMUNICATION SYSTEM, 2015/2016(2), 36, 42
  • INTRODUCTION TO COMMUNICATION SYSTEM, 2014/2015(2), 30, 42
  • ANALOG VLSI CIRCUIT DESIGN, 2014/2015(1), 11, 42
  • ELECTRONIC CIRCUITS, 2014/2015(2), 52, 28
  • ELECTRONIC CIRCUITS, 2013/2014(2), 29, 28
  • MODERN WIRELESS COMMUNICATION, 2013/2014(2), 13, 42
  • ANALOG VLSI CIRCUIT DESIGN, 2013/2014(1), 9, 42
  • INTRODUCTION TO COMMUNICATION SYSTEM, 2013/2014(2), 52, 42
  • ANALOG VLSI CIRCUIT DESIGN, 2012/2013(1), 14, 42
  • INTRODUCTION TO COMMUNICATION SYSTEM, 2012/2013(2), 70, 42
  • ELECTRONIC CIRCUITS, 2012/2013(2), 49, 28
  • ANALOG VLSI CIRCUIT DESIGN, 2011/2012(1), 31, 42
  • ANALOG COMMUNICATIONS & RADIO RECEIVER SYSTEM, 2011/2012(2), 42, 42
  • INTRODUCTION TO COMMUNICATION SYSTEM, 2011/2012(2), 68, 42
  • ELECTRONIC, 2010/2011(1), 4, 28
  • INTEGRATED CIRCUITS FOR COMMUNICATION, 2010/2011(2), 26, 42
  • ELECTRONIC CIRCUITS, 2010/2011(1), 40, 28
  • INTRODUCTION TO COMMUNICATION SYSTEM, 2010/2011(2), 106, 42
  • ANALOG COMMUNICATIONS & RADIO RECEIVER SYSTEM, 2009/2010(2), 45, 42
  • CIRCUIT ANALYSIS I, 2009/2010(1), 73, 42
  • INTRODUCTION TO COMMUNICATION SYSTEM, 2009/2010(2), 70, 42