一种突发通信的IJF-OQPSK调制信号解调方法

A Demodulation Approach of IJF-OQPSK Signal for the Burst Communication System

提出了一种用于时分多址突发通信系统中的IJF -OQPSK调制信号解调方法。介绍了电路的组成及原理 ,分析了系统的性能。该方法具有电路结构简单、数据恢复快、相位抖动小的优点 ,对提高突发通信系统的效率有显著作用。实验结果表明 :在时分多址突发通信系统中 ,该方法具有很好的使用价值。

A demodulation approach of IJF-OQPSK signal for the burst communication system is presented in this paper. The constitution and principle of the circuit are introduced and the performances of the system are analyzed. The approach has the advantages of fast data recovery, small phase jitter and simple circuit structure. It is noticeable to improve efficiency of the burst communication system. The practical result shows that the approach has a good value in the TDMA burst communication system.\;