Room ECED-2 : 302
Office Phone 04952286722
Mobile 9895127812
Home Address Suja K J Kaipalli Parambil House Khanna Nagar P O Koratty
Areas Of Interest Micro/Nanoelectronics, MEMS, Modeling and Simulation of MEMS Sensors

PhD from NIT Calicut in 2015 (Microelectromechanical Systems)

MTech in Optoelectronics (2006)

BTech in Electronics and Communication (2000)


 1) Suja K J , G S Kumar, Rama Komaragiri “Dimension and doping concentration based noise and performance optimization of piezoresistive MEMS pressure sensor”, Microsystem Technologies, Springer Publications DOI 10.1007/s00542-014-2118-7

2)  Suja K J ,Rama Komaragiri  Optimized design of double diaphragm based MEMS pressure sensor for wider range and better sensitivity”, International journal of Emerging Science and Engineering  (IJESE), ISSN:2319-6378, Volume2 ,Issue 1, November 2103

3) Suja K J ,Rama Komaragiri “Verifying finite element simulation in miniature silicon based stacked diaphragm structure”, Microsystem Technologies, Springer Publications DOI 10.1007/s00542-013-1936-3

4) Suja K J ,Rama Komaragiri ”Investigation on wider range and better sensitive silicon based stacked diaphragm structure “, International journal of computer applications (IJCA), (0975 – 8887) ,Volume 72– No.8, May 2013, DOI 10.5120/12517-9008

5) Suja K J, Bhanu Pratap Chaudhary, Rama Komaragiri, ”Design and simulation of Pressure sensor for Ocean Depth Measurement” ,Applied Mechanics and Materials, Tranastech Publications Vols.313- 314 , pp 666-670 (2013)

6) Suja K J, Rama Komaragiri , “ Role of size and position of resistor in determining the sensitivity of a MEMS Piezoresistive Pressure Sensor”  Micro and Nano Letters (Communicated)

 7)  Suja K J ,Rama Komaragiri ,”Optimized Design of a Silicon based MEMS Pressure Sensor for Wider range and Better Sensitivity” ( ICMicr 2013) 978-1-4673-5149-2/13/$31.00 ©2013 IEEE

 8)  Suja K J , Rama Komaragiri ,“Optimized Design of a Stacked Diaphragm MEMS Pressure Sensor for Tsunami Warning System (IEEE Technopark 2013) 978-1-4799-1095-3/13/$31.00 ©2013 IEEE

 9)  Vidya Gopal, Suja K J, Rama Komaragiri,”Temperature study of reinforced MEMS Pressure sensor” ICGITS 201March 23-24,2013)

 10)  Santo Mathew, Suja K J, Rama Komaragiri,”  Optimization of stacked diaphragm for MEMS Pioezoresistive pressure sensor, ICGITS  March 23-24,2013

 11) Surya Raveendran, Suja K J, Rama Komaragiri,” Effect of  Stacked Diaphragm in MEMS   Pressure Sensors  for  Oceanographic Applications “, IEEE  2012 Sixth International Conference on Sensing Technology ICST 2012,Dec 18-21,2012 Kolkata  )

 12) Surya Raveendran, Suja K J, Rama Komaragiri,” Finite  element analysis on miniature silicon and SOI pressure sensors” INDICON 2012, 978-1-4673-2272-0/12/$31.00© 2012 IEEE

 13) Suja K J, Bhanu Pratap Chaudhary ,Rama Komaragiri,“Design and simulation of pressure sensor for ocean depth measurement”, 2012  8th  International Conference on MEMS, Nano and Smart Systems ICMENS 2012, Oct 26-27,2012  Shatin, Hongkong

14)Suja K J, Bhanu Pratap Chaudhary ,Rama Komaragiri,” Study of Diaphragm Architecture of a MEMS Pressure  sensor to improve dynamic range,” Fifth ISSS National Confernce on MEMS, Smart Materials Structures and System, Sep21-22,2012,Coimbatore,India.

15) Surya Raveendran, Suja K J, Rama Komaragiri,” Finite element analysis on miniature silicon and SOI Pressure sensors”, Fifth ISSS National Conference on MEMS, Smart Materials, Structures and System Sep21-22,2012, Coimbatore,India.

16) Bhanu Pratap Chaudhary , Surya Raveendran , Suja K J, Rama Komaragiri,  “Analysis of Diaphragm geometries for MEMS based pressure sensors”, National  Conference on Communication Networks and Sensor Technology , NCCNS’12  March23-24 Hindustan University, Chennai.

17) Shailendra Kumar Sonkar Suja K J Swapna Krishnan  "Signal Conditioning Unit for Piezoresistive based Micro Pressure Sensors" 2014 International Conference on Circuit, Power and Computing Technologies ICCPCT








Ph D Guidance

On going -4

M Tech Thesis

 Completed - 12

 Ongoing -5

B Tech Thesis

 Completed- 3

FRG Project

Design and simulation of MEMS Pressure sensor for ocean depth measurement- 5 Lakhs -Ongoing