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题名:
A Double-sided Printed Dipole Array with an Electromagnetic Band-Gap Reflector
作者: Xiao, Zhigang2; Xu, Huiliang1
刊名: JOURNAL OF INFRARED MILLIMETER AND TERAHERTZ WAVES
出版日期: 2009-05-01
卷号: 30, 期号:5, 页码:423-431
关键词: Electromagnetic band-gap (EBG) ; Double-sided printed dipole (DSPD) ; Cavity-backed antenna ; Antenna array
文章类型: Article
英文摘要: Electromagnetic band-gap (EBG) structures have unique properties in controlling the propagation of electromagnetic wave and have been applied to a wide range of electromagnetic devices design. In this paper, a double-sided printed dipole (DSPD) array backed by an EBG reflector is proposed for achieving a low-profile design as well as gain enhancement. Simulation results show that a reduction of more than 55% in antenna height can be obtained by placing the DSPD array over an EBG reflector rather than a perfect electric conductor (PEC) reflector. And the obtained gain of the antenna with an EBG reflector is about 1.9 dB higher than that with a PEC reflector at the operating frequency 2.77 GHz. The EBG reflector can be utilized to reduce a cavity-backed antenna height and enhance the antenna radiation efficiency. The design has a good potential application to antenna arrays with more elements in wireless communication.
WOS标题词: Science & Technology ; Technology ; Physical Sciences
类目[WOS]: Engineering, Electrical & Electronic ; Optics ; Physics, Applied
研究领域[WOS]: Engineering ; Optics ; Physics
关键词[WOS]: ANTENNA ; SUBSTRATE ; SURFACES
收录类别: SCI
语种: 英语
WOS记录号: WOS:000264484700002
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.ioe.ac.cn/handle/181551/3318
Appears in Collections:光电技术研究所被WoS收录文章_期刊论文

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作者单位: 1.Chinese Acad Sci, Inst Opt & Elect, State Key Lab Opt Technol Microfabricat, Chengdu 610209, Peoples R China
2.Leshan Normal Univ, Phys & Elect Commun Dept, Leshan 614004, Sichuan, Peoples R China

Recommended Citation:
Xiao, Zhigang,Xu, Huiliang. A Double-sided Printed Dipole Array with an Electromagnetic Band-Gap Reflector[J]. JOURNAL OF INFRARED MILLIMETER AND TERAHERTZ WAVES,2009,30(5):423-431.
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