A Time Domain analysis for a hyperbolic reflector antenna based on a mathematic continuation of ellipsoidal surface curvatures

摘要：

　　A transient analysis of a hyperbolic reflector antenna is performed based on a mathematic continuation of surface curvatures of an ellipsoidal reflector antenna with the analysis previously performed in 1.This work makes the timedomain (TD) analysis useful for the design of reflector antennas since both ellipsoidal and hyperbolic reflectors are widely used as sub-reflectors for dual-reflector antenna system.In particular,this work interprets the scattering phenomena in terms of reflected and diffracted fields with respect to the frameworks of geometrical theory of diffractions, and allows one to analyze the reflector based on the local scattering mechanism.

作者: Shih-Chung Tuan Hsi-Tseng Chou

作者单位: Dept.of Communication.Eng., Oriental Institute of Technology, Taiwan Dept.of Communication Eng., Yuan Ze University, Taiwan

会议类型: 国际会议

会议名称: 2013 International Symposium on Antennas and Propagation(2013天线与传播国际会议)

会议地点: 南京

会议语种:英文

页码: 472-475

在线出版日期: 2013-10-23（万方平台首次上网日期，不代表论文的发表时间）