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Single-layer dual-band dual-linear-polarization reflectarray antenna with different beams for each band
Han Chunhui; Zhang Yunhua; Yang Qingshan; Han, Chunhui (heiker125@126.com)
作者部门微波遥感部
发表期刊Progress In Electromagnetics Research C
2017
卷号73页码:65-73
ISSN1937-8718
语种英语
关键词Antenna Arrays Cells Cytology Optical Design Polarization
摘要A novel single-layer unit cell structure is proposed to design a dual-band dual-linearpolarization reflectarray antenna with different beams for X and Ku bands. The unit cell structure is composed of a circular ring and two cross bow-tie structures combined by a circular patch. Five tunable geometric parameters can be optimized to achieve the required phase distributions of the reflectarray antenna with independent radiation patterns for each band which is a challenge for singlelayer linearly polarized reflectarrays. Besides, the proposed unit cell structure has the ability to meet the demand of dual-polarization applications. A 301-element center-fed reflectarray with an octagon-shape aperture operating at X and Ku bands is designed, manufactured and measured to verify the dual-band performance of the proposed unit cell. The measured results show that the object of achieving different beams at different frequencies is realized with good radiation patterns at both designed frequencies. Besides, the similar radiation patterns for both linear polarizations are also achieved at both bands. © 2017, Electromagnetics Academy. All rights reserved.
收录类别EI
文献类型期刊论文
条目标识符http://ir.nssc.ac.cn/handle/122/5850
专题微波遥感部
通讯作者Han, Chunhui (heiker125@126.com)
推荐引用方式
GB/T 7714
Han Chunhui,Zhang Yunhua,Yang Qingshan,et al. Single-layer dual-band dual-linear-polarization reflectarray antenna with different beams for each band[J]. Progress In Electromagnetics Research C,2017,73:65-73.
APA Han Chunhui,Zhang Yunhua,Yang Qingshan,&Han, Chunhui .(2017).Single-layer dual-band dual-linear-polarization reflectarray antenna with different beams for each band.Progress In Electromagnetics Research C,73,65-73.
MLA Han Chunhui,et al."Single-layer dual-band dual-linear-polarization reflectarray antenna with different beams for each band".Progress In Electromagnetics Research C 73(2017):65-73.
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