Unit Cell of Ku/Ka Band Transmitarray for Satellite Communications

被引：0
|
作者：
Shao, Shuai [1 ]
Du, Guohong [1 ]
Wu, Chuan [1 ]
机构：
[1] Chengdu Univ Informat Technol, Chengdu, Peoples R China
来源：
2019 INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION (ISAP 2019) | 2019年
关键词：
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：
In this paper, a novel multi-layer unit cell is proposed for the transmitarray (TA) application. The proposed multi-layer unit cell is composed of a H-shaped patch in the middle with three-dipoles around it. The transmitting phase of the proposed element in x- and y-polarization is controlled by two different structures. So that the unit cell can operate at Ku and Ku band independently. The unit cell achieves a phase shift range of 3600 at the frequency of the 17.5GHz and 33GHz. The insertion loss at two different frequencies are lower than 2.5dB and 0.5dB, respectively. The proposed unit cell can be an effective candidate for satellite communications
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页数：3
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