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
收藏
页码：25 / 26
页数：2
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