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Underwater acoustic communication is essential in applications like remote control in the offshore oil industry, pollution monitoring in environmental systems, collection of scientific data recorded at ocean-bottom stations, disaster detection and early warning and underwater surveillance. Research on underwater wireless communication techniques plays a vital role in further exploring oceans and other...
The traditional model of DS-CDMA transmitter is not efficient when spreading codes are complex since complex multiplications needed for spreading would consume more power, require more area for implementation and incur more delays. In this paper, a novel architecture for DS-CDMA/CI transmitter is proposed which uses CORDIC algorithm to generate carrier whose phase offset is controlled by Carrier Interferometry...
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