Numerical Analysis of a Tunable Rectangular Patch Antenna with One Tuning Post

作     者：刘运林 杨儒贵 任朗 LIU YUNLIN YANG RUGUI REN LANG INSTITUTE OF ELECTROMAGNETIC FIELD AND MICROWAVE TECHNOLOGY;SOUTHWEST JIAOTONG UNIVERSITY;CHENGDU

出 版 物：《Journal of Modern Transportation》 (现代交通学报（英文版）)

年 卷 期：1998年第15卷第1期

页      面：71-76页

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：rectangular patch antenna resonant frequency impedance shorting post FEM 

摘      要：The finite element method(FEM) is applied to a thin substrate rectangular antenna with a shorting post. The results of the resonant frequencies are in good agreement with the experimental data. The input impedances are calculated and the results are presented. In principle, this method is applicable to a microstrip antenna with shorting posts in arbitrary locations.