短波差分跳频有关系统及技术问题分析

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

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。

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.