IOE OpenIR  > 薄膜光学技术研究室(十一室)
A Double-sided Printed Dipole Arraywith an Electromagnetic Band-Gap Reflector
Zhigang Xiao; Huiliang Xu
Source PublicationJ Infrared Milli Terahz Waves
Volume30Pages:423-431
2009
Language英语
Subtype期刊论文
AbstractElectromagnetic 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.; 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.
Document Type期刊论文
Identifierhttp://ir.ioe.ac.cn/handle/181551/6568
Collection薄膜光学技术研究室(十一室)
Corresponding AuthorZhigang Xiao
Affiliation中国科学院光电技术研究所
Recommended Citation
GB/T 7714
Zhigang Xiao,Huiliang Xu. A Double-sided Printed Dipole Arraywith an Electromagnetic Band-Gap Reflector[J]. J Infrared Milli Terahz Waves,2009,30:423-431.
APA Zhigang Xiao,&Huiliang Xu.(2009).A Double-sided Printed Dipole Arraywith an Electromagnetic Band-Gap Reflector.J Infrared Milli Terahz Waves,30,423-431.
MLA Zhigang Xiao,et al."A Double-sided Printed Dipole Arraywith an Electromagnetic Band-Gap Reflector".J Infrared Milli Terahz Waves 30(2009):423-431.
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