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In understanding the differences between radio and underwater acoustic communication, one major issue of consideration is the path loss of the system. As a part of this endeavor, this paper presents an analysis of the path loss in the underwater acoustic channel while comparing it with the free space loss and tries to study the complex nature of the environment offered by the underwater medium.
Smart Antenna systems have recently received increasing interest as the demand for better quality and new value added services on the existing wireless communication systems. These system of antennas include different array geometry and different adaptive techniques to enhance the received modulated signal with a fixed DOA by suppressing the inferences. Although enormous study has been done on smart...
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