Efficient wideband sonar parameter estimation using a single slice of Radon-ambiguity transform. - Md. Raihan Sharif; Saman S. Abeysekera (ICASSP (5), 2005)

Efficient Wideband Spreading Function Estimation Using Arbitrary Shaped LFM Signals via Hermite Decompositions. - Saman S. Abeysekera; Md. Raihan Sharif (ICASSP (3), 2006)