Design of a novel Ku/X-band reflectarray/transmit-array antenna with frequency selective surface

	Design of a novel Ku/X-band reflectarray/transmit-array antenna with frequency selective surface
	Xue Fei; Wang Hongjian; Dong Xingchao; Liu Yang; Zhang Xingwei
刊名	Progress In Electromagnetics Research C
	2017
卷号	73 页码:17-25
关键词	Antenna arrays Antennas Dielectric materials Efficiency Frequency selective surfaces Optical design
ISSN号	1937-8718
通讯作者	Wang, Hongjian (wanghongjian@mirslab.cn)
英文摘要	A planar reflectarray/transmitarray antenna which reflects/transmits the incident fields radiating from feed antenna is presented. The antenna works as a reflectarray at 13.85 GHz and a transmitarray at 8 GHz. The unit cell is composed of three layers. The first layer consists of a crossed-dipole element and a square ring frequency selective surface (FSS) on the top and bottom surfaces of a dielectric substrate. The second and third layers are identical and consist of a square ring slot element on both sides of a dielectric substrate. An air gap is inserted between layers. The aperture of the antenna is 225 mm which equals 10.4 wavelengths at 13.85 GHz and 6 wavelengths at 8 GHz. The reflectarray/transmitarray antenna is fabricated, and NSI planar near-field system is used to measure the performances of the prototype. Good agreement between the simulated and measured results has been achieved. The measured gain is 27.1 dB in reflection mode at 13.85 GHz resulting in a 38% aperture efficiency and 23.1 dB in transmission mode at 8 GHz resulting in a 45.7% aperture efficiency. © 2017, Electromagnetics Academy. All rights reserved.
收录类别	EI
语种	英语
内容类型	期刊论文
源URL	[http://ir.nssc.ac.cn/handle/122/5842]
专题	国家空间科学中心_微波遥感部
推荐引用方式 GB/T 7714	Xue Fei,Wang Hongjian,Dong Xingchao,et al. Design of a novel Ku/X-band reflectarray/transmit-array antenna with frequency selective surface[J]. Progress In Electromagnetics Research C,2017,73:17-25.
APA	Xue Fei,Wang Hongjian,Dong Xingchao,Liu Yang,&Zhang Xingwei.(2017).Design of a novel Ku/X-band reflectarray/transmit-array antenna with frequency selective surface.Progress In Electromagnetics Research C,73,17-25.
MLA	Xue Fei,et al."Design of a novel Ku/X-band reflectarray/transmit-array antenna with frequency selective surface".Progress In Electromagnetics Research C 73(2017):17-25.