本文介绍了一种新型的短波跳频通信系统CHESS系统。
This paper presents a new HF frequency hopping communication system which is called correlated hopping enhanced spread spectrum (CHESS).
实战条件下如何评价短波跳频通信系统的抗干扰性能是构建短波跳频通信系统的重要环节。
It is important to evaluate the antijamming ability of the short wave hopping communication system in real warfare.
文中介绍了一种数字化超短波跳频通信系统，并着重讨论了其系统定时、发送数据格式、同步的实现方式、同步保持等关键技术。
A digital VHF FH communication system is introduced, followed by its timing, the format of the data transmitted, the synchronization method and the keeping of synchronization.
跳频通信技术因其具有良好的抗干扰能力而被广泛应用于各类通信系统中，尤其是短波通信中。
Frequency hopping technology has served in all kinds of communication systems with its excellent interference resistance ability, especially in short wave communication system.
本文针对短波高速跳频通信系统的同步捕获技术做了详细的研究。
In this paper, we focus on shortwave fast frequency-hopping system synchronization acquisition techniques.
然而现有短波差分跳频通信系统仍面临稳定度和健壮度的挑战。
But still DFH systems are facing the challenge of greater needs for stability and robustness.
然而现有短波差分跳频通信系统仍面临稳定度和健壮度的挑战。
But still DFH systems are facing the challenge of greater needs for stability and robustness.
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