T.K. Bhattacharya

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Novel detection schemes are developed using a coherent X-band radar for the detection of small pieces of icebergs. The methods use Wigner-Ville (WV) distribution to perform detection in a joint time-frequency space. Two separate methodologies are presented. The first method extracts classification features from the ambiguity function of the received signal(More)
In this paper particle swarm optimization (PSO) is used for the design of optimized integrated spiral inductors. A modified compact equivalent circuit model has been developed based on measurement data taken from numerous spiral inductors of different structures. The proposed model gives a better fit over a wide frequency range.
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