1-Bit Reconfigurable Circularly Polarized Transmitarray in X-Band

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	1-Bit Reconfigurable Circularly Polarized Transmitarray in X-Band
	Huang, Cheng; Pan, Wenbo; Ma, Xiaoliang; Luo, Xiangang
刊名	IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS
	2016
卷号	15 页码:448-451
关键词	Circular polarization phase shift p-i-n diode transmitarray
ISSN号	1536-1225
英文摘要	A circularly polarized (CP) transmitarray with 1-bit phase resolution is proposed in X-band. It consists of two-layer metallic patterns connected by a metallized via-hole. The top layer of metallic pattern composed of a square ring patch with two triangle corners along diagonal is utilized to produce circular polarization, and two diodes are inserted in this pattern to achieve 0 degrees/180 degrees phase tuning of the outgoing wave. The bottom layer of metallic pattern is made of a U-slot rectangular patch to receive incident wave. The experimental results show that the proposed transmitarray produces circularly polarized wave around 10.2 GHz when illuminated by a linearly polarized wave, and its insertion loss is less than 1.4 dB. Furthermore, we present the design of a dual circularly polarized transmitarray. The numerical simulation is performed to show that it can achieve dynamic polarization manipulation of the emitted wave between left- and right-handed circular polarizations and also has the ability of tuning the phase of the outgoing wave by 180 degrees. The proposed transmitarray, as a promising and simple solution to produce circular polarization, has potential application in many communication systems.
WOS标题词	Science & Technology ; Technology
类目[WOS]	Engineering, Electrical & Electronic ; Telecommunications
研究领域[WOS]	Engineering ; Telecommunications
关键词[WOS]	SURFACE ; ELEMENT
收录类别	SCI
语种	英语
WOS记录号	WOS:000372419900001
内容类型	期刊论文
源URL	[http://ir.ioe.ac.cn/handle/181551/3860]
专题	光电技术研究所_光电技术研究所被WoS收录文章
作者单位	Chinese Acad Sci, State Key Lab Opt Technol Nanofabricat & Microeng, Inst Opt & Elect, Chengdu 610209, Peoples R China
推荐引用方式 GB/T 7714	Huang, Cheng,Pan, Wenbo,Ma, Xiaoliang,et al. 1-Bit Reconfigurable Circularly Polarized Transmitarray in X-Band[J]. IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS,2016,15:448-451.
APA	Huang, Cheng,Pan, Wenbo,Ma, Xiaoliang,&Luo, Xiangang.(2016).1-Bit Reconfigurable Circularly Polarized Transmitarray in X-Band.IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS,15,448-451.
MLA	Huang, Cheng,et al."1-Bit Reconfigurable Circularly Polarized Transmitarray in X-Band".IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS 15(2016):448-451.