Design of a patch antenna with dual-band radar cross-section reduction

CORC > 光电技术研究所 > 中国科学院光电技术研究所 > 微细加工光学技术国家重点实验室（开放室）

	Design of a patch antenna with dual-band radar cross-section reduction
	Miao, Zhilong 1,2; Huang, Cheng 1; Ma, Xin 3,4; Pu, Mingbo 1; Ma, Xiaoliang 1; Zhao, Qin 2; Luo, Xiangang 1
刊名	Microwave and Optical Technology Letters
	2012
卷号	54 期号:11 页码:2516-2520
ISSN号	08952477
通讯作者	Luo, X. (lxg@ioe.ac.cn)
中文摘要	In this article, we present a method for reducing radar cross-section (RCS) of a patch antenna in two frequency bands. This method is based on the absorbing metamaterial loaded around the patch exciting source. The metamaterial is composed of double-square-loop structure inserted with resistors, which can absorb incident wave at two frequency bands. The RCS characteristic of the proposed antenna is investigated by numerical simulation and measurement. Simulated result shows that RCS is obviously reduced by about 8 dBsm at 5.8 GHz within the operating frequency of the antenna and 9 GHz out of working band, compared with the conventional patch antenna. In addition, it is found that the loaded metamaterial almost have no negative influences on the antenna performance, and the gain of the antenna is improved by 0.6 dB. There is a good agreement between measured and simulated results. © 2012 Wiley Periodicals, Inc.
英文摘要	In this article, we present a method for reducing radar cross-section (RCS) of a patch antenna in two frequency bands. This method is based on the absorbing metamaterial loaded around the patch exciting source. The metamaterial is composed of double-square-loop structure inserted with resistors, which can absorb incident wave at two frequency bands. The RCS characteristic of the proposed antenna is investigated by numerical simulation and measurement. Simulated result shows that RCS is obviously reduced by about 8 dBsm at 5.8 GHz within the operating frequency of the antenna and 9 GHz out of working band, compared with the conventional patch antenna. In addition, it is found that the loaded metamaterial almost have no negative influences on the antenna performance, and the gain of the antenna is improved by 0.6 dB. There is a good agreement between measured and simulated results. © 2012 Wiley Periodicals, Inc.
学科主题	Frequency bands - Metamaterials - Microstrip antennas - Radar
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000308096800018
内容类型	期刊论文
源URL	[http://ir.ioe.ac.cn/handle/181551/6797]
专题	光电技术研究所_微细加工光学技术国家重点实验室（开放室）
作者单位	1.State Key Laboratory of Optical Technologies for Microfabrication, Institute of Optics and Electronics, Chinese Academy of Science, P. O. Box 350, Chengdu 610209, China 2.School of Physical Electronics, University of Electronic Science and Technology of China, Chengdu 610054, China 3.Department of Engineering Physics, Tsinghua University, Beijing 100084, China 4.Department of Computer Science, Loughborough University, FK Holywell Park, Loughborough LE113TU, United Kingdom
推荐引用方式 GB/T 7714	Miao, Zhilong,Huang, Cheng,Ma, Xin,et al. Design of a patch antenna with dual-band radar cross-section reduction[J]. Microwave and Optical Technology Letters,2012,54(11):2516-2520.
APA	Miao, Zhilong.,Huang, Cheng.,Ma, Xin.,Pu, Mingbo.,Ma, Xiaoliang.,...&Luo, Xiangang.(2012).Design of a patch antenna with dual-band radar cross-section reduction.Microwave and Optical Technology Letters,54(11),2516-2520.
MLA	Miao, Zhilong,et al."Design of a patch antenna with dual-band radar cross-section reduction".Microwave and Optical Technology Letters 54.11(2012):2516-2520.