摘要
首先推导了圆柱分层介质谱域、空域格林函数,并详细给出其求解公式。另外,在文献[2~6]的基础上提出了一种改进的圆柱分层介质格林函数的快速计算方法,成功解决了传统方法中积分参数设定难、理论公式推导复杂而难于在PC机上实现以及计算速度慢的缺点,从而为利用矩量法分析圆柱共形微带天线奠定了基础。
Spectral and spatial Green s function for Cylindrically Stratified Media is deduced firstly. A set of formulations for calculating Green s function are provided in detail. In addition, an improved method of fast calculating Green s function for cylindrically stratified media is proposed basing on the reference[2~6]. It overcomes the shortcomings of the traditional methods, such as selecting integral parameters difficultly, theory formulations deducing so complexly that realizing the algorithm on personal co...
出处
《微波学报》
CSCD
北大核心
2008年第S1期13-17,共5页
Journal of Microwaves