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引用本文：

姚富强.短波差分跳频有关系统及技术问题分析[J].电讯技术，2004，44（6）：114 - 118. [点击复制]
.Analysis of Some Problems about the System and Techniques in HF Differential Frequency-hopping[J].，2004，44（6）：114 - 118. [点击复制]

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短波差分跳频有关系统及技术问题分析

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摘要:

基于当前短波差分跳频研究的现状及其基本原理，较全面地讨论了短波差分跳频中有关系统及技术问题，分析了差分跳频的优势和不足及其与传统跳频的不同点，得出了一些有益的结论。

关键词: 短波通信差分跳频跳频通信数据传输 CHESS电台

DOI：10.3969/j.issn.1001-893X.

基金项目:

Analysis of Some Problems about the System and Techniques in HF Differential Frequency-hopping

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Abstract:

On the basis of current research and the basic principle about High Frequency(HF) Differential Frequency-hopping(DFH),this paper discusses some problems about the system and techniques in HF DFH, analyses its advantages and disadvantages,and the differences between DFH and traditional FH,and also gives some useful conclusions.

Key words: HF communication,Differential frequency-hopping(DFH),FH communication,Data transmisson,CHESS radio