Design of a Millimeter-wave High-gain Wide-angle Scanning Phased Array Antenna

被引：1

作者：

Zhou, Jinwen ^{[1
]}

Jiang, Kai ^{[1
]}

Zhang, Zhihong ^{[1
]}

Xu, Kerong ^{[1
]}

机构：

[1] CSIC, Res Inst, Yangzhou, Jiangsu, Peoples R China

来源：

2020 CROSS STRAIT RADIO SCIENCE & WIRELESS TECHNOLOGY CONFERENCE, CSRSWTC | 2020年

关键词：

Millimeter-wave; microstrip patch antenna; wide-scanning; BAND;

D O I：

10.1109/CSRSWTC50769.2020.9372652

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：

A two-dimensional wide-angle scanning phased array antenna working in Ka-band is proposed in this paper, which takes micro strip patch antenna as the unit. To improve the radiation efficiency, the antenna unit is designed to be L-probe proximity fed and the patch is printed on the undersurface of the substrate. With optimized design of the array antenna, an operating frequency from 34GHz to 36GHz is achieved, while the scanning angle ranges up to +/- 45 degree in both azimuth and elevation without large deviation in gain. Besides, the grating lobe is suppressed well within +/- 45 degree in E-plane pattern and H-plane pattern. The gain of the 16x16 array reaches up to 28.6dB.

引用

页数：3

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[2]

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[5]

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