广义M元扩频水声通信海试实验研究

Studyon general M-arydirect sequence spread spectrum underwater acoustic communication sea experiment

针对广义M元扩频水声通信技术的研究现状,对已经存在的理论和水池实验的结果进行进一步的海试实验验证,通过更加恶劣的实验条件和工程实践应用的环境来验证理论的结果,在给出其时变信道冲激响应的同时,取得了鲁棒的较低的误码率结果。

Aiming at the study situation of general M-ary direct sequence spread spectrum underwater acoustic communication technology, the sea experiment has been testified the result of the theory and pool experiment. The theory result has been verified through poor experiment conditions and engineering application environment. In addition, the various channel impulse response has been shown. Meanwhile, robust and low bit error rate has been reached.