Journals:

1. Prakash Biswagar ,S.Ravishankar and S.Shashidhar "Analysis of a Lens based Antenna Using Spherical modes" IJSER, pp. Vol. Nov 2011
2. Prakash Biswagar and S.Ravishankar, "Spherical Modal Analysis of a Lens based Antenna for Mobile Broadband Systems" ICGST-DSP Journal, Volume 10, Issue1, December2010.pp.19-27

International Conference:

1. Prakash Biswagar and S.Ravishankar, "Co-ordinate Translation & Rotation for the Analysis of Dielectric Embedded Antenna", Proceedings of the IEEE Sponsored CCCI Conference, RVCE, Bangalore, pp 90-96, 21st -23rd Nov 2007.

National Conference:

1. Prakash Biswagar and S.Ravishankar, "Special Functions Employed in the Analysis of Dielectric Embedded Antenna", Proceedings of the National Conference NCICC, SNS College of Technology, Coimbatore, pp 100-107, 10th March 2006. (Adjudged as the best paper in the conference)
2. Prakash Biswagar, S.Ravishankar and S.Jagannathan,"Shaped Dielectric Lens Antennas for MBS – A Case Study", Proceedings of the National Level SACOEFERENCE,SivanthiAdityanar College of Engineering,Tiruchendur (Tamil Nadu),pp 60-63,18th& 19th August 2005.

International Symposium:

1. S.Ravishankar and Prakash Biswagar, "Analysis of Dielectric Lens – Adaptive Array Antennas for Shaped Beam Applications", Proceedings of the IEEE Sarnoff Symposium, NJ, USA, 27-28 March 2006
2. S.Ravishankar and Prakash Biswagar, "Spherical Modal Analysis of Shaped Dielectric Lens Antennas for Mobile Broadband Applications (MBS)", Proceedings of the IEEE AP-S / URSI International Symposium, Washington (DC),pp 454-457, Vol.2A, 3rd to 8th July 2005.
3. Prakash Biswagar et al., "Far Field to Near Field Transformation of Field from Dielectric Lens Excited by a Rectangular Patch Using Spherical Modal Expansion", Proceedings of the IRSI-09, Bangalore pp 533-537, 8-11 Dec 2009.
   

Books Reviewed

1. Basic Electronics text book from TATA-McGraw Hill Publishers
2. Signals & Systems text book from TATA-McGraw Hill Publishers
3. Analog communication text book from TATA-McGraw Hill Publishers
4. Antennas text book from Pearson India Publishers
5. DSP text book from TATA-McGraw Hill Publishers
6. Antenna & Wave Propagation, TATA-McGraw Hill Publishers

Projects

1. "A cost effective smart antenna for mobile broad band applications", sponsored by ISRO

Awards

1. Excellency award by RSST-2006
2. Excellency award by ISTE Chapter RVCE-2007