题名: A low profile polarization reconfigurable dipole antenna using tunable electromagnetic band-gap surface
作者: Yi, Guangwei ; Huang, Cheng ; Ma, Xiaoliang ; Pan, Wenbo ; Luo, Xiangang
刊名: Microwave and Optical Technology Letters
出版日期: 2014
卷号: 56, 期号: 6, 页码: 1281-1285 学科分类: Antennas - Circular polarization - Electromagnetism - Energy gap - Polarization - Semiconductor diodes
DOI: 10.1002/mop.28345
通讯作者: Luo, X. (lxg@ioe.ac.cn)
文章类型: 期刊论文
中文摘要: In this article, we present a low profile polarization reconfigurable dipole antenna using a tunable electromagnetic band-gap (EBG) structure as ground plane. The EBG structure can be dynamically modulated by tuning the loaded PIN diodes through bias voltage circuit. The EBG-based antenna is fabricated and measured. Experimental results show that the tunable EBG structure can make the dipole antenna work at four states. For the state 1 and state 2, the emitted waves with left-hand and right-hand circular polarization are produced at 4.6 GHz, and the axial ratio is 1.2 and 0.3 dB, respectively. For the state 3 and state 4, the dipole antenna radiates the linearly polarized waves with the gains of about 6 dB at 4.6 and 4.25 GHz, respectively. © 2014 Wiley Periodicals, Inc. Microwave Opt Technol Lett 56:1281-285, 2014 Copyright © 2014 Wiley Periodicals, Inc. 英文摘要: In this article, we present a low profile polarization reconfigurable dipole antenna using a tunable electromagnetic band-gap (EBG) structure as ground plane. The EBG structure can be dynamically modulated by tuning the loaded PIN diodes through bias voltage circuit. The EBG-based antenna is fabricated and measured. Experimental results show that the tunable EBG structure can make the dipole antenna work at four states. For the state 1 and state 2, the emitted waves with left-hand and right-hand circular polarization are produced at 4.6 GHz, and the axial ratio is 1.2 and 0.3 dB, respectively. For the state 3 and state 4, the dipole antenna radiates the linearly polarized waves with the gains of about 6 dB at 4.6 and 4.25 GHz, respectively. © 2014 Wiley Periodicals, Inc. Microwave Opt Technol Lett 56:1281-285, 2014 Copyright © 2014 Wiley Periodicals, Inc. 收录类别: SCI
; Ei
项目资助者: 973 Program of China [2013CBA01700]
; National Natural Science Funds [61138002]
语种: 英语
WOS记录号: WOS:000332848500005
ISSN号: 08952477
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.ioe.ac.cn/handle/181551/6862
Appears in Collections: 微细加工光学技术国家重点实验室（开放室）_期刊论文
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作者单位: State Key Laboratory of Optical Technologies on Nano-Fabrication and Micro-Engineering, Institute of Optics and Electronics, Chinese Academy of Science, Chengdu 610209, China
Recommended Citation:
Yi, Guangwei,Huang, Cheng,Ma, Xiaoliang,et al. A low profile polarization reconfigurable dipole antenna using tunable electromagnetic band-gap surface[J]. Microwave and Optical Technology Letters,2014,56(6):1281-1285.
