Bandwidth enhancement of bow-tie microstrip antennas using integrated reactive loading

被引:0
作者
Wong, KL [1 ]
Kuo, JS [1 ]
机构
[1] Natl Sun Yat Sen Univ, Dept Elect Engn, Kaohsiung 804, Taiwan
关键词
microstrip antenna; broadband operation; bow-tie microstrip antenna;
D O I
10.1002/(SICI)1098-2760(19990705)22:1<69::AID-MOP17>3.0.CO;2-V
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
By integrating a microstrip structure of cascaded microstrip-line sections into a bow-tie microstrip path, compact broadband operation of microstrip antennas call be obtained. The cascaded microstrip-line sections serve as a reactive load for the bow-tie patch, and its optimal dimensions for broadband operation have been experimentally determined in this study. The proposed antenna, with a patch linear dimension 15% smaller and an operating bandwidth two times larger, compared to a corresponding conventional rectangular microstrip antenna, has been implemented. Details of the experimental results are presented. (C) 1999 John Wiley & Sons, Inc.
引用
收藏
页码:69 / 71
页数:3
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