低波段大功率超宽带双极化雷达馈源分析

Analysis of Super-wide Band Bipolarity Radar Feed with Low Waveband and High Power

大功率超宽带馈源设计是UHF到L波段超宽带雷达天线的关键技术。在超宽带频带内,馈源需保证对天线反射面的大功率高效激励,这有很大的难度。通过对几种大功率超宽带双极化馈源实现方案的对比分析,得到了比较好的解决方案。

The design of high power super-wide band feed is the key technique of super-wide band radar antenna with the wave band from UHF to L. The feed need ensure that the exciting to the reflecting surface of antenna is high power and effect within the super-wide band, which is very difficult. The better solution is obtained through the comparison and analysis of realizing project of several high power super-wide bipolarity feeds.