|Present||Associate Professor, University of Washington Tacoma ‐ Institute of Technology|
System-on-chip (SOC) integrated Silicon-based CMOS/SiGe RF and millimeter-wave front-ends for high data rate (Gb/s) wireless body/personal area network (WBAN, WPAN) communication, high-efficiency/high-linearity power amplifier, digitally controlled transceiver front-end, phased-array multi-beam forming/nulling system, communication radar and sensors for detection applications ranging from disease control, hand-held medical scanners for bio-medical applications to portable weapon scanners for military applications., New promising research area of Radio Frequency (RF) Nanotechnology an enabling area bridging the foundations of nanoscience and its wide band radio-frequency applications, through microwaves up to the optical range. Nanoelectronics offers the gateway to a new generation of highly integrated multifunctional devices, circuits and systems, Developing integrated circuits and devices beyond millimeter-wave such as sub-millimeter wave and terahertz frequency region which promises a wide range of applications in engineering, science and medicine, such as detecting numerous diseases to inspecting food through its packaging., and Integrated circuits development in the area of microwave/millimeter-wave and optical wave interactions.
Professional Service and Affiliations
|2012 - 2018||Associate Professor, North Dakota State University||2011 - 2014||Research Engineer and Adjunct Professor, Georgia Institute of Technology||2011 - 2012||Adjunct Professor, Southern Polytechnic State University||2006 - 2012||Research Engineer and Adjunct Professor, Georgia Institute of Technology||2005 - 2006||Sr. MMIC Design Engineer, SONY Corporation||2004 - 2005||Sr. MMIC Design Engineer, Mini Circuits||1998 - 2003||Research Engineer, Fujitsu Ltd|
Honors and Awards
- Awarded National Merit Scholarship Award by the Board of Secondary Education, Government of West Bengal, India, 1980
- Awarded Japanese Government Scholarship Monbusho by the Ministry of Education, Japan, 1989~1993
- Excellent invention award by Fujitsu Laboratories Ltd. for patent “Metal Plate with Three Dimensional Photonic Band Gap Structures for Parallel Plate Mode Suppressor”, (PCT/JP/00/01357), Dec. 20, 2000
|1993||Doctor of Engineering, Tohoku University ‐ Electrical Engineering|
|1989||Master of Technology, I.I.T Kanpur, India ‐ Electrical Engineering|
|1986||Bachelor of Engineering, Jadavpur University ‐ Electrical Engineering|
Book Chapters (1)
A High Power Fully Integrated Single-Chip CMOS Transmitter for Wireless ...
Microwave and Optical Technology Letters (2017)
This letter presents a high power fully integrated single-chip CMOS transmitter for automatic dependent surveillance-broadcast (ADS-B) of unmanned aircraft system ...
High-Power and High-Efficiency Complementary Metal–oxide– Semiconductor Voltage-Controlled Oscillator for ...
IET Microwaves Antennas and Propagation (2015)
Automatic dependent surveillance-broadcast (ADS-B) system requires higher performance, highly reliable, and smaller size, lighter weight and lower cost transceiver. To ...
High-Power, High-Efficiency CMOS Millimetre-Wave Oscillators
IET Microwaves, Antennas and Propagation (2012)
High-power, high-efficiency millimetre-wave oscillators were implemented in IBM 45 nm silicon-on-insulator (SOI) complementary metal-oxide semiconductor (CMOS). A voltage-controlled oscillator (VCO) ...
A High-Efficiency, High-Power Millimeter-Wave Oscillator Using a Feedback Class-E Power ...
IEEE Microwave and Wireless Components Letters (2011)
A high-efficiency high-power millimeter-wave oscillator was implemented in IBM 45 nm silicon-on-insulator (SOI) CMOS using a class-E power amplifier in ...
Analysis and Design of a Novel Radial Folded Waveguide Structure ...
International Journal of RF and Microwave Computer-Aided Engineering (1999)
Transmission characteristics of a new type of radial folded waveguide structure, consisting of a bifurcating metal disc with finite thickness ...
Periodic Metal Plate-Loaded Dielectric Slab Antenna With Broadside Radiation
IEEE Transactions on Antennas and Propagation (1995)
Wave guiding properties of a periodic metal plate-loaded dielectric slab structure are investigated for obtaining surface wave antennas with broadside ...
Conference Proceedings (37)
A Novel CMOS RF Energy Harvester for Self-Sustainable Applications
2018 IEEE 19th Wireless and Microwave Technology Conference (WAMICON) (2018)
This paper presents a novel radio frequency (RF) energy harvester (EH) with improved RF-to-DC conversion efficiency towards implementing fully integrated ...
A Single-Chip CMOS Transmitter for Automatic Dependent Surveillance-Broadcast (ADS-B) System
2016 IEEE International Conference on Electro Information Technology (EIT) (2016)
This paper presents a single-chip CMOS transmitter for Automatic Dependent Surveillance-Broadcast (ADS-B) system, for the first time, operating at both ...
A High-Power and High-Efficiency CMOS VCO for Automatic Dependent Surveillance-Broadcast ...
2015 IEEE International Conference on Electro/Information Technology (EIT) (2015)
This paper presents CMOS VCO circuit, as a part of Automatic Dependent Surveillance-Broadcast (ADS-B) transmitter, operating at 978 MHz, delivers ...