Design of L-circularly Polarized Microstrip Antenna Array at Ka Band

摘要：

In this paper, a L-circularly polarized aperturecoupled feeding microstrip patch antenna array with a high gain and a good axial ratio is presented. Its suitable for operation in portable satellite communications stations. The microstrip line-feeding of circular microstrip patch antenna is applied and the coupling aperture is the cross-shaped aperture. The proposed antenna array covers 29.4-31.0 GHz at the Ka band. Details of the antenna array design along with simulated results are presented and discussed.

关键词： Ka band high gain axial ratio L-circular polarization cross-shaped aperture- coupled antenna antenna array

作者: Yi Wang Lei Wang Yunqing Sun

作者单位: Institute of Physical Electronics of University of Electronic Science and Technology of China

会议类型: 国际会议

会议名称: 2010 International Conference on Microwave and Millimeter Wave Technology(2010国际微波与毫米波技术会议 ICMMT2010)

会议地点: 成都

会议语种:英文

页码: 15-17

在线出版日期: 2010-05-08（万方平台首次上网日期，不代表论文的发表时间）