A Microstrip Dual-band Polarization Reconfigurable Antenna

被引：0
|
作者：
Qin, Pei-Yuan [1 ]
Guo, Y. Jay [1 ]
Ding, Can [1 ]
机构：
[1] CSIRO ICT Ctr, Sydney, NSW, Australia
来源：
2013 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM (APSURSI) | 2013年
关键词：
D O I：
暂无
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
A new microstrip dual-band polarization reconfigurable antenna is presented for WLANs operating at 2.4 GHz and 5.8 GHz The antenna consists of a square microstrip patch that is aperture coupled to a microstrip line located along the diagonal line of the patch. The dual-band operation is realized by employing the TM10 and TM30 modes of the patch antenna. Four shorting posts are inserted into the patch to adjust the frequency ratio of the two modes. The center of each edge of the patch is connected to ground via a PIN diode for polarization switching. By switching between the different states of PIN diodes, the proposed antenna can have horizontal, vertical, or 45 degrees linear polarizations for the two frequency bands.
引用
收藏
页码：1640 / 1641
页数：2
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