부산대학교 도서관

The studies paintings ambitions to analyze the cease-to-cease postpone in underwater high-velocity communications using numerous conversation techniques. It's far primarily based on the development of a communique machine able to reliably and efficaciously transmitting information over an extended-range underwater channel. The proposed device is based totally on several novel strategies, including acoustic time reversal, linear frequency modulated waveforms, and a combination of time-area equalization with frequency-domain optimization. All these will be accomplished to maximize transmitter efficiency whilst preserving data integrity. Further, the empirical consequences can be analyzed to determine the highest quality conversation parameters and power-put off alternate-off to be able to be proven and evaluated the use of semi-analytical strategies. The investigations will offer records approximately the impact of channel impairments, stochastic noise, and their outcomes on the system's overall performance. Eventually, overall performance evaluation may be completed to compare the gadget performance with the prevailing protocols and standards