一种跳频通信中增加可用频率数的方法及其性能分析  

Method for Increasing Frequencies in Frequency-hopping Communication and Performance Analysis

作　　者：魏红艳[1] 丁有源[2] 姚富强[3] 

机构地区：[1]解放军理工大学通信工程学院研究生2队,江苏南京210007 [2]总参谋部通信部驻九江地区军事代表室,江西九江332007 [3]总参谋部第63研究所,江苏南京210007

出　　处：《军事通信技术》2008年第1期72-75,共4页Journal of Military Communications Technology

摘　　要：针对跳频通信中传统收发同频体制的不足,介绍了一种新的增加可用频率数的方法。提出了不对称频率表的概念及设计,对其在短波跳频通信中提高跳频处理增益、改善系统抗阻塞干扰等性能进行了分析,并与常规跳频进行了比较,得出了一些有益的结论。In order to improve symmetrical Frequency list of FH communications,a novel method which can increase the usable frequency number was proposed.The concept and design of an asymmetric frequency list were provided,and the performance of asymmetric frequency list was analyzed both in enhancing processing gain and improving anti-jamming characteristics in HF communications.Finally a comparison with tradition HF communications was presented and some valuable conclusions deduced.

关 键 词：短波跳频通信 不对称频率表 抗干扰 

分 类 号：TN91[电子电信—通信与信息系统]