S. Das,"Smart antenna design for wireless communication using adaptive beam-forming approach", in Conference of 2008 IEEE Region 10 Conference, TENCON 2008, pp.1-5, Hyderabad 2008, 10.1109/TENCON.2008.4766732       Inproceedings

M. S and S. Das,"A comparative study of pulse shaping functions for ICI power reduction in OFDM system", in INDICON 2008 IEEE Conference and Exhibition on Control, Communications and Automation, vol.2, pp.312-316, IEEE, Kanpur 2008, 10.1109/INDCON.2008.4768741       Inproceedings

S. Das,"Development of hybrid ANN structures for performance enhancement of adaptive channel equalisers", in International Conference on Computational Intelligence and Multimedia Applications, ICCIMA 2007, vol.1, pp.313-319, IEEE, Sivakasi, Tamil Nadu 2008, 10.1109/ICCIMA.2007.164       Inproceedings

S. Das,"Design of adaptive channel equaliser on neural framework using fuzzy logic based multilevel sigmoid slope adaptation", in 2008 international conference on signal processing, communications and networking, pp.274--278, IEEE 2008       Inproceedings

S. J. K and S. Das,"BER performance improvement of an FNN based equaliser using fuzzy tuned sigmoidal activation function", in Conference of 2004 International Conference on Signal Processing and Communications, SPCOM, pp.472-475 2004, 10.1109/SPCOM.2004.1458504       Inproceedings

S. J. K, S. Das, H. C. J, and M. Pradeep,"Indirect tuning of membership function in a fixed fuzzy structure for efficient control of a DC drive system", in IEEE International Conference on Systems, Man and Cybernetics, vol.5, pp.3790-3793, IEEE, Piscataway, NJ, United States, Nashville, TN, USA 2000, 10.1109/ICSMC.2000.886600       Inproceedings