Dual-frequency aperture-coupled square patch antenna with double notches

被引：0
|
作者：
Kim, KS [1 ]
Kim, T [1 ]
Choi, J [1 ]
机构：
[1] Hanyang Univ, Dept Radio Sci & Engn, Seoul 133791, South Korea
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2000年 / 24卷 / 06期
关键词：
square patch with double notch; dual polarization; Ku-band; 2; X; subarray;
D O I：
10.1002/(SICI)1098-2760(20000320)24:6<370::AID-MOP4>3.0.CO;2-N
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 novel design method for an aperture-coupled microstrip patch antenna with a single feeding structure is proposed for dual resonance frequencies with mutually perpendicular polarizations. A new type of square patch with double notches is used as a radiator, and the crossed slot and bended microstrip feeder are adopted for the dual polarizations in the aperture-coupled structure. The characteristics of this antenna were experimentally investigated for generalizing the dual-frequency behavior. A Ku-band Tx/Rx 2 x 2 subarray antenna was designed and manufactured to examine the applicability as a ground terminal for satellite communications. (C) 2000 John Wiley & Sons, Inc.
引用
收藏
页码：370 / 374
页数：5
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