S波段目标搜索雷达双弯曲反射面超余割平方低副瓣天线的研制  

Development of Dourly Curved Reflector with Extra Coseant Square Shaped Beam and Low Sidelobe for S - band Target Searching Radar

作　　者：黄炽标 李振平 

机构地区：[1]南京电子技术研究所,南京210013

出　　处：《现代雷达》1997年第6期35-50,共16页Modern Radar

摘　　要：介绍了超余割平方天线的概念,详细推导了双弯曲反射面赋形波束天线的分析、计算公式、计算软件框图、设计方法以及针对某一天线方向图的计算和实测结果。还提出了应该如何评价这一类无线的问题。The concept of extra cosecant square antenna is described in this paper. The analysis and computational formulas of doubly curved reflector antenna with shaped beam are conducted in all details. The computing software diagram, designing method, the computational and practical results are also given. In addition, the problem how to evaluated this kind of antennas is proposed.

关 键 词：余割平方天线 赋形波束天线 中截线 搜索雷达 

分 类 号：TN959.11[电子电信—信号与信息处理] TN957.2[电子电信—信息与通信工程]