多目标干扰的仿真分析  

Simulation Analysis on Multi-Target Jamming

作　　者：华健江[1] 

机构地区：[1]中国电子科技集团公司第三十六所,嘉兴314033

出　　处：《电子对抗》2010年第3期19-21,31,共4页Electronic Warfare

摘　　要：对影响时分法多目标信号、频分法多目标信号干扰效果的参数进行了仿真分析,并提出：当干扰的目标信号数量较少,各目标信号频率差不相等时,可选择时分法多目标信号实施干扰,而在目标信号数较多,所有或多数目标信号的频率差相等时,应选择频分法多目标信号实施干扰。The parameters which affect the jamming effect in the techniques of the time-sharing multi-target signal and frequency - sharing multi-target signal are analyzed through simulation in this paper. Such conclusions can be achieved： when the target signals which will be jammed are few and the frequency difference of the target signals is disaffinity, the technique of the time-sharing multi- target signal can be chosen to jam; and when the target signals are more and the frequency difference of the target signals is equality, the technique of the frequency-sharing multi-target signal can be chosen.

关 键 词：时分 频分 多目标干扰 包络 

分 类 号：TN975[电子电信—信号与信息处理]