This paper presents a new HF frequency hopping communication system which is called correlated hopping enhanced spread spectrum (CHESS).

本文介绍了一种新型的短波跳频通信系统CHESS系统。

youdao

This paper is mainly on the FSK demodulation algorithms suitable for HF frequency hopping signal interception.

本文主要研究适合短波跳频信号截获的FSK解调算法。

youdao