A Low-Profile Cylindrical Conformal Transmitarray Antenna

被引：0
|
作者：
Fu B. [1 ]
Yu S. [1 ]
Kou N. [1 ]
Ding Z. [1 ]
Zhang Z. [1 ]
机构：
[1] Key Laboratory of Micro-Nano-Electronics and Software Technology of Guizhou Province, College of Big Data and Information Engineering, Guizhou University, Guiyang
来源：
Progress in Electromagnetics Research Letters | 2022年 / 102卷
基金：
中国国家自然科学基金;
关键词：
Transmissions;
D O I：
10.2528/PIERL21122101
中图分类号：
学科分类号：
摘要：
In this paper, we present the design of a cylindrical conformal transmitarray antenna for generating high-gain beam. A low-profile transmitted element with 3-bit quantization is designed. It can cover 360◦ transmission phase shift range with transmission magnitude below −2 dB. A prototype of the cylindrical conformal transmitarray antenna is fabricated and measured. The measured gain is 21.75 dBi with aperture efficiency of 42.7%, and the thickness of the transmitarray is only 0.1 wavelengths at operating frequency. © 2022, Electromagnetics Academy. All rights reserved.
引用
收藏
页码：145 / 149
页数：4
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