Title :
A DSP-based underwater communication modem using electric current method
Author :
Wu, Zhiqiang ; Li, Bin ; Xu, Jiadong
Author_Institution :
Sch. of Electron. & Inf., Northwestern Polytech. Univ., Xi´´an, China
Abstract :
Electric-current communication method has been considered to be a feasible solution to explore in case of short-range distance. Compared to underwater acoustic communication, electric-current communication method shows its advantages such as fast propagation, high band width and being not prone to noise due to mechanical movement. In this paper, a high-speed digital communication modem using electric current method is designed and evaluated. Long-time temperature monitoring and data retrieval are achieved with this platform in our experiments.
Keywords :
Acoustic noise; Acoustic propagation; Current; Design methodology; Digital communication; Modems; Temperature measurement; Temperature sensors; Underwater acoustics; Underwater communication; Digital Signal Processor; data retrieval; digital underwater communication; electric current method;
Conference_Titel :
Wireless Communications, Networking and Information Security (WCNIS), 2010 IEEE International Conference on
Conference_Location :
Beijing, China
Print_ISBN :
978-1-4244-5850-9
DOI :
10.1109/WCINS.2010.5541762
