Dr. Ashutosh Kumar Singh


Associate Professor


Signal processing and Communication



Contact No



Electronics Engineering, Analog Electronic circuits, Circuit analysis and synthesis, Linear integrated circuit analysis, Antenna systems, Device physics technology

Publications and other Research Outputs


  1. Navdeep Goel, Kulbir Singh, Rajiv Saxena and Ashutosh Kumar Singh, "Multiplicative filtering in the linear canonical transform domain," IET Signal Processing, DOI: 10.1049/iet-spr.2015.0035, 14 January 2016.
  2. S. Kumari, S. K. Rai, A. Kumar, H. D. Joshi, A. K. Singh, R. Saxena, “Exact BER analysis of FRFT-OFDM system over frequency selective Rayleigh fading channel with CFO,” Electronics Letter, vol. 49, no. 20, pp. 1299-1301, September 26, 2013.
  3. Ashutosh Kumar Singh and R. Saxena, “Doppler estimation from echo signal using FRFT,” Wireless Personal Communication, DOI: 10.1007/s11277-013-1020-4, (Impact Factor = 0.458), Springer Publication, vol. 72, pp. 405-413, January 2013.
  4. A. K. Singh and R. Saxena, “On convolution and product theorems for FRFT,” Wireless Personal Communications, vol. 65, no. 1, pp. 189-201, DOI: 10.1007/s11277-011-0235-5, (Impact Factor = 0.458), Springer Publication, July 2012.


  1. A. K. Singh and R. Saxena, “DFRFT: A Classified Review of Recent Methods with its Application,” Journal of Engineering, DOI: 10.1155/2013/214650, Hindawi Publishing Corporation, March 2013.
  2. A. K. Singh and R. Saxena, “Recent developments in FRFT, DFRFT with their applications in signal and image processing,” Recent Patents on Engineering, vol. 5, no. 2, pp. 113-138, Bentham Science Publishers, August 2011.

Description of Research Interests

Current research area is application of time-frequency transforms in signal processing and communication.