Planar Dual-Polarized UWB Antenna With Common Aperture and High Isolation

被引:0
|
作者
Jiang, Xiaolei [1 ]
Li, Yue [1 ]
Zhang, Zhijun [1 ]
Feng, Zhenghe [1 ]
Liu, Hua [2 ]
机构
[1] Tsinghua Univ, Dept Elect Engn, Tsinghua Natl Lab Informat Sci & Technol, Beijing 100084, Peoples R China
[2] Dept Coal Ind Shanxi Prov, Taiyuan 030012, Shanxi, Peoples R China
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中图分类号
TN [电子技术、通信技术];
学科分类号
0809 ;
摘要
A dual-polarized circular slot antenna for UWB (3.1-10.6 GHz) applications was proposed in this paper. The antenna was fed by a slot and a monopole to generate two polarizations which were achieved by the orthogonal fields on the same circular slot. Due to different feeding mechanisms which are magnetic and electric current excitations, respectively, good isolation between two input ports (> 25 dB) was achieved through the whole band.
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页码:21 / +
页数:2
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