My carrier in CUSAT started from 20-01-1999 as senior Lecturer in Electronics Division in the Department of School of Engineering. Later I promoted as Reader, Associate Professor and Professor in the year 2004, 2007 and 2010 respectively. 8 students completed their PhD under me and another three are perusing their PhD. During my service in CUSAT, I served as Coordinator of Technology Business Incubator (TBI), Director of Center of Innovation Technology Transfer and Industrial Collaboration (CITTIC) and Head of Division of Electronics under School of Engineering (SOE). There are 90 publications in my credit which includes international referred journals and conferences. During my tenure as Director of CITTIC I brought One crore from Government of Kerala to establish a full fledged center for TBI activities in the University. Apart from CITTIC activity I also completed two major funded project from SERB. DST and KSCSTE in the year 2015 and 2021 respectively.

Microwave Electronics, Microwave filters, Antennas, Dielectric Resonator Antennas and Planar antennas.

Integrated lowpass and C spectrum band pass filter using miniaturized stubbased model , Int. J. Electron. Commun. (AEÜ), Elsevier Vol. 145, 2022

Dual-Band Waveguide Fed Hollow Cylindrical Dielectric Resonator Antenna, Progress In Electromagnetics Research C, EM academy Vol. 117, 2021

Staired-Slitted Flag Central Resonator Based Wide Band Bandpass Filter, Progress In Electromagnetics Research C, EM academy Vol. 117, 2021

High Gain Dual-Band Waveguide Fed Dielectric Resonator Antenna, IEEE Antennas and Wireless Propagation Letters, IEEE Vol. 15, 2021

Design of broadband circularly polarized THz antenna with stable radiation pattern for 6G communications, Optik , Elsevier Vol. 243, 2021

Circularly Polarized Split Ring Slotted Waveguide Array Antenna for 6 G Communications, Optik , Elsevier Vol. 247, 2021

Dual Split Resonator Filter with Ultra Wide Stopband and Sharp Roll-off Rate , IET Microwaves Antennas and Propagation, IEEE Vol. 14, 2020

Design of all Metal Slotted Waveguide Antenna (SLWA) for Broadside Circularly Polarized Sub-THz Applications, Progress In Electromagnetics Research C, EMW Publishing, USA, Vol. 102, 2020

Bandpass Filter Based on Asymmetric Funnel Shaped Resonators with Ultra Wide Upper Stopband Characteristics, International Journal of Electronics and Communications, Elsevier Vol. 116, 2020

Design of Sub-THz Beam scanning Antenna using Luneburg lens for 5G Communications or beyond, Progress In Electromagnetics Research C, Vol. 99, 2020

Split Ring Circular Slot Arrays on WR3 Waveguide for Sub-THz Applications, IMARC, 2021

Triangular Ring With Dumbbell Slots on SIW for Sub-THz Applications, InCAP, 2021

Broadband Circularly polarized L shaped Slot antenna For THz applications, APSYM 2020, Kochi, Vol. 17 , 0, 2020

Frequency Reconfigurable Hemispherical Dielectric Resonator Antenna Using Dual Split Ring, APSYM 2020,, Kochi, Vol. 17 , 0, 2020

35 GHz Prolonged Stopband Lowpass Filter using Multi-Resonator Structure, APSYM 2020, Kochi, Vol. 17 , 0, 2020

Dual Band Waveguide Fed Cylindrical Dielectric Resonator Antenna, APSYM 2020, Kochi, Vol. 17 , 0, 2020

Broadband Circularly polarized L shaped Slot antenna For THz applications, APSYM, 2020

Frequency Reconfigurable Hemispherical Dielectric Resonator Antenna Using Dual Split Ring, APSYM, 2020

35 GHz Prolonged Stopband Lowpass Filter using Multi-Resonator Structure,, APSYM, 2020

" Dual Band Waveguide Fed Cylindrical Dielectric Resonator Antenna, APSYM, 2020

RESEARCH PROJECTS

"Design and Development of Compact Planar Lowpass Filters with Sharp Roll-off and high suppression leve" (Kerala State Council for Science Technology and Environment.- 2018 -2021 , Total outlay Rs.1632400)

"Analysis and Experiments of Waveguide Fed DRAs for Millimeter Wave Applications" (SERB, DST- 2012 -2015 , Total outlay Rs.2592000)

"To set up and run Technology Business Incubation (TBI) center at CUSAT Campus" (Kerala Government- 2016 --0001 , Total outlay Rs.9999000)

"Compact Lowpass Filter with sharp roll-off using Funnel Patch Resonator" (TEQIP Phase II Fund of SOE, CUSAT. - 2013 -2014 , Total outlay Rs.50000)