摘要
提出一种战术双基地雷达的时间、频率同步方法,采用超级原子钟作为收、发两站时间同步的时钟基准,并同时实现收、发站的间接频率同步,两站间不需设置光纤和微波传输链路,自主守时不受导航卫星的限制,具有架设撤收时间短、工作稳定性好等优点。
A method of time and frequency synchronization for tactical bistatic radar is proposed.Super atomic clock is used as the clock reference for time synchronization,and indirect frequency synchronization is realized simultaneously.There is no need to set up optical fiber and microwave transmission links between two stations,autonomous timekeeping is not restricted by navigation satellites,and it has the advantages of easily erecting and retrieving,good maneuverability.
作者
宋思盛
张兴
姜洋
李国卿
SONG Si-sheng;ZHANG Xing;JIANG Yang;LI Guo-qing(Xi’an institute of electronic engineering,Xi’an Shaanxi 710100,China)
出处
《科技视界》
2019年第19期96-97,共2页
Science & Technology Vision
关键词
双基地雷达
时间同步
频率同步
Bistatic Radar
Time Synchronization
Frequency Synchronization
