摘要
天线方向图是雷达系统天线辐射和接收特性的主要描述方式,根据天线方向图可以直观判断雷达的抗干扰特性。根据不同自适应旁瓣对消系统的工作特点,推导了其合成天线方向图计算模型,并给出了空间滤波响应的一般表达式。
The main expression of radar antenna radiation and receiving is antenna pattern. Accord- ing to antenna pattern, the antijamming performance can be directly judged. Based on the different work- ing characteristics of self adaptive side-lobe cancellation system, the resultant antenna pattern calculation model is derived and the common expression of space filter response is presented too
出处
《现代防御技术》
北大核心
2014年第2期102-105,共4页
Modern Defence Technology
关键词
自适应旁瓣对消
合成方向图
空间滤波响应
adaptive side-lobe cancelltion （ASLC）
resultant pattern
space filtering response
