运用射线跟踪技术计算天线罩对天线辐射性能的影响

Calculation of the Effect of the Radome on Antenna Radiation with the Radial Tracing Technique

本文运用几何光学的电磁射线跟踪技术计算了介质天线罩对天线辐射性能的影响,导出了有天线罩时天线辐射波瓣图的计算表示式及其它参数的一些计算式。

Effect of the dielectric radome on antenna radiation performance is calculated with the electromagrnetie radial traeing technique of geometrie opties. The expressions of radiation pattern and some parameters for an antenna with a radome are presented.