A reconfigurable quadri-polarization diversity aperture-coupled patch antenna

被引:107
|
作者
Wu, Yi-Fan [1 ]
Wu, Chun-Hsien [1 ]
Lai, Don-Yen [1 ]
Chen, Fu-Chiarng [1 ]
机构
[1] Natl Chiao Tung Univ, Dept Commun Engn, Hsinchu 300, Taiwan
关键词
aperture-coupled patch antenna; dual-polarization; pin-diode; polarization-diversity; quadri-polarization; reconfigurable antenna;
D O I
10.1109/TAP.2006.889947
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
We present a novel reconfigurable quadri-polarization diversity aperture-coupled patch antenna which can provide four polarization states. By controlling the do bias voltage of the pin-diodes on the feeding network, we can reconfigure the proposed antenna to provide a pair of orthogonal linear polarizations and a pair of orthogonal circular polarizations. Numerical and experimental results validate our design. This novel antenna provides potential polarization diversity features for wireless local area networks and multiple-input multiple-output systems.
引用
收藏
页码:1009 / 1012
页数:4
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