Gangatharan, N. and Reddy, P. S. (2003) The PLSI Method of Stabilizing Two-Dimensional Nonsymmetric Half-Plane Recursive Digital Filters. EURASIP Journal on Advances in Signal Processing, 2003 (9). pp. 914-921. ISSN 1687-6172

Raja Rajeswari, K. and Gangatharan, N. and Ezra Morris Abraham, G. and Radha Krishna Rao, G.S.V. and Rani, D.E. (2003) Algorithm for design of pulse compression radar codes. Electronics Letters, 39 (11). pp. 865-867. ISSN 00135194

Raja Rajeswari, K. and Gangatharan, N. and Radhakrishna Rao, G. S. V and MorrisG, E. and Swamy, G. N. and Visvesvara Rao, B. (2002) Channel estimation from known preamble sequences. In: The 8th International Conference on Communication Systems, 2002. ICCS 2002. IEEE Xplore, 270 -273. ISBN 0-7803-7510-6

Rajeswari, K. R. and Krishna Rao, G. S. V. R. and MorrisG, E. and Gangatharan, N. and Kumari, M. U. and Swamy, G. (2002) Sidelobe reduction techniques for range-resolution radar. In: The 8th International Conference on Communication Systems, 2002. ICCS 2002. IEEE Xplore, 784 -789. ISBN 0-7803-7510-6