A low-profile switchable quadripolarization diversity aperture-coupled patch antenna

被引:0
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作者
Wang, Shi-Yung [1 ]
Lai, Don-Yen [1 ]
Chen, Fu-Chiarng [1 ]
机构
[1] Department of Communication Engineering, National Chiao Tung University, Hsinchu 300, Taiwan
关键词
Slot antennas - Polarization - Microstrip antennas - Wireless local area networks (WLAN);
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摘要
In this letter, we present a low-profile switchable quadripolarization diversity aperture-coupled patch antenna. The proposed antenna can provide four polarization states by controlling the dc bias voltage of four p-i-n diodes in the feeding network. The experimental results validate the novel antenna provides polarization diversity features for wireless local area networks (WLANs) and multiple-input-multiple-output (MIMO) systems. © 2009 IEEE.
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页码:522 / 524
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