A 4x4 K/Ka-Band Sequentially Rotated Wideband Circularly Polarized Microstrip Phased Array Antenna with Stable Gain Performance

被引：0

作者：

Das, Sanghamitro ^{[1
]}

Sharma, Satish K. ^{[1
]}

Banerjee, Rudraishwarya ^{[1
]}

机构：

[1] San Diego State Univ, Dept Elect & Comp Engn, San Diego, CA 92182 USA

来源：

2021 IEEE USNC-URSI RADIO SCIENCE MEETING (JOINT WITH AP-S SYMPOSIUM) | 2021年

关键词：

circular polarization; sequential rotation; stacked patch; wideband; beam scan; PATCH ANTENNA; BANDWIDTH;

D O I：

暂无

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 wideband, single-circularly polarized 4x4 array has been reported for operation at K/Ka-band. The array has an impedance bandwidth of 22.12-28.96 GHz, and exhibits a good circular polarization by employing sequential rotation along with stable gain response over the bandwidth. The array has a scan range of +/- 38 degrees, beyond which its gain drops by more than 3 dB. In future, the array will be integrated with a beamforming network utilizing 5G silicon RFICs for experimental verification.

引用

页码：25 / 26

页数：2

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