Broadband dual-frequency V-shape patch antenna

被引：0
|
作者：
Tang, Chia-Luan [1 ]
Chiou, Jyh-Ying [1 ]
Wong, Kin-Lu [1 ]
机构：
[1] Department of Electrical Engineering, National Sun Yat-Sen University, Kaohsiung, 804, Taiwan
来源：
| 2000年 / John Wiley & Sons Inc, United States卷 / 25期
关键词：
Bandwidth - Broadband networks - Directional patterns (antenna) - Electromagnetic waves;
D O I：
10.1002/(SICI)1098-2760(20000420)25:23.0.CO;2-3
中图分类号：
学科分类号：
摘要：
A new design of a V-shape patch antenna for broadband dual-frequency operation is proposed. The radiating V-shape patch, supported by nonconducting post, is placed above the ground plane, and an H-shape coupling slot is cut in the ground plane and centered below the V-shape patch. Through the H-shape slot, electromagnetic energy is coupled from a microstrip feed line, printed on the other side of the ground plane, to the V-shape patch. Experimental results show that the proposed V-shape patch antenna can perform broadband dual-frequency operation. The impedance bandwidths, determined from 10 dB return loss, of the two operating frequencies can both be greater than 10%. Details of the antenna design and experimental results are presented and discussed.
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