Radiation Characteristics of the Cavity Backed Antenna in Conducting Cone

作     者：Guo Bin , Shi Zhensheng & Wang WenbingElectromagnetic and Communication Laboratory, School of Electronic and Information Engineering,Xi’an Jiaotong University, Xi’an 710049, P. R. China(Received July 3,2001) 

作者机构：Electromagnetic and Communication Laboratory School of Electronic and Information Engineering Xi'an Jiaotong University Xi'an 710049 P. R. China 

出 版 物：《Journal of Systems Engineering and Electronics》 (系统工程与电子技术（英文版）)

年 卷 期：2002年第13卷第2期

页      面：7-12页

核心收录：

学科分类：080904[工学-电磁场与微波技术] 0809[工学-电子科学与技术（可授工学、理学学位）] 08[工学] 

主　　题：Computer simulation Electric fields Finite element method Green's function Method of moments 

摘      要：A technique using finite element and boundary integral method (FE-BI) and reciprocity theorem is presented to analyze the radiation characteristics of cavity backed antenna mounted on a conducting cone. The electric fields inside the cavity and on the aperture are obtained using finite element and boundary integral method. The far-field characteristic of the antenna is computed using reciprocity theorem. The paper begins with a general description of the method. An application of this method is given and the numerical result is compared with the experimental result.