一种高速跳频图案的高效同步方法  

Research on Synchronization Technique for a High-Speed Frequency-Hopping Pattern

作　　者：李阿明 李腾飞 张明利 LIA-ming;LI Teng-fei;ZHANGMing-li(Shanghai Radio Equipment Research Institute,Shanghai 200090,China)

机构地区：[1]上海无线电设备研究所,上海200090

出　　处：《制导与引信》2018年第2期50-53,60,共5页Guidance & Fuze

基　　金：上海市科学技术委员会资助项目(编号:16DZ1120901)

摘　　要：高速跳频的关键是实现快速高效的捕获和同步。为实现较短的同步时间和较高的同步概率,提出了一种高效的跳频图案捕获同步方法。结合同步字头法和参考时钟法,并利用一种多频点同步头结构,可以在较大的时间波动范围内实现跳频图案的快速捕获和同步。The key to high frequency-hopping (FH)is to achieve fast and efficient capture and synchronization.In order to achieve shorter synchronization time and higher synchroni-zation probability,an efficient frequency hopping synchronization pattern scheme is proposed.By combining the synchronous head method with the reference clock method,and using a multi frequency point synchronous head structure,the rapid capture and synchronization of high frequency-hopping pattern can be realized in a large time dynamic range.

关 键 词：高速跳频 跳频图案 捕获 同步 

分 类 号：TN914.4[电子电信—通信与信息系统]