基于HFSS的短路针加载微带贴片天线的仿真设计

journal6 ›› 2008, Vol. 29 ›› Issue (4): 53-57.

基于HFSS的短路针加载微带贴片天线的仿真设计

(无锡市广播电视大学信息工程系，江苏无锡 214011）

出版日期:2008-07-25 发布日期:2012-05-21
作者简介:侯宁 (1960－)，女，江苏无锡人，无锡市广播电视大学信息工程系副教授，主要从事通信与数字信号处理教学研究；张天瑜（1980－），男，江苏无锡人，无锡市广播电视大学信息工程系讲师，江南大学硕士生，主要从事通信、电子、控制、小波等领域的研究.

The Simulation Design of Microchip Patch Antenna Loaded with Shorting Pin Based on HFSS

(Department of Information Engineering,Wuxi Radio & Television University,Wuxi 214011,Jiangsu China)

Online:2008-07-25 Published:2012-05-21

摘要/Abstract

摘要：微带贴片天线在当今通信中应用广泛，但在低于2 GHz的低频带工作时，其尺寸成为使用的制约因素.笔者通过HFSS软件对加载短路针的微带贴片天线进行研究，与未加载短路针的进行比较，发现短路针加载之后，可以很好地减小了天线的尺寸，并且可以获得较好的频率与阻抗特性.

关键词： 微带天线, 短路针, 小型化

Abstract: The microchip patch antenna has been widely used in communications.However,the size has greatly limited its application when it works in low frequency less than 2 GHz.In this paper,HFSS is used to do some simulation research on microchip patch antenna loaded with shorting pin,which also has been compared with the unloaded.The results show that antenna loaded with shorting pin can not only decrease the size of the antennas,but also have better frequency characteristic and impedance characteristic.

Key words: microstrip antenna, short-pin, miniature

侯宁, 张天瑜. 基于HFSS的短路针加载微带贴片天线的仿真设计[J]. journal6, 2008, 29(4): 53-57.

HOU Ning, ZHANG Tian-Yu. The Simulation Design of Microchip Patch Antenna Loaded with Shorting Pin Based on HFSS[J]. journal6, 2008, 29(4): 53-57.