一种基于相关的短时突发信号解调方法

A Demodulation Method of Short-time Burst Signal Based on Correlation

在非合作通信接收中,短时突发信号的解调是一类非常重要的技术难题,提出了一种基于相关的短时突发信号解调方法,在低信噪比下,实现了短时突发多进制相移键控(MPSK)类信号解调。最后给出了算法实现步骤和仿真验证结果。

The demodulation of short-time burst signals in non-cooperative communication reception is a very import technical difficulty.This paper presents a method of short-time burst signals demodulation based on correlation,realizes multiple phase shift keying(MPSK)short-time burst signals demodulation under low signal-to-noise ratio(SNR).At the end of this paper,the algorithm realization steps and simulation validation results are given.