A modified, bow-tie antenna for dual band applications

被引：28
|
作者：
Joshi, Ravi Kumar [1 ]
Harish, Ayyangar Ranganath [1 ]
机构：
[1] Indian Inst Technol, Dept Elect Engn, Kanpur 208016, Uttar Pradesh, India
来源：
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2007年 / 6卷 / 468-471期
关键词：
dipole antenna; microstrip; mobile antennas wireless LAN;
D O I：
10.1109/LAWP.2007.906296
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：
A modified bow-tie antenna fed by a 50-Omega paired strip transmission line is proposed for dual band applications. A printed bow-tie antenna is modified by incorporating triangular shaped parasitic elements. A procedure to design an antenna that works at two arbitrary frequencies f(01) and f(02) is discussed. It is observed that the higher resonance frequency can be as high as three times the lower resonance frequency. The measured radiation patterns are nearly onmidirectional. The simulated results are in good agreement with the measured results.
引用
收藏
页码：468 / 471
页数：4
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