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题名:
A Beam Steering Horn Antenna Using Active Frequency Selective Surface
作者: Pan, Wenbo1; Huang, Cheng1; Chen, Po2; Pu, Mingbo1; Ma, Xiaoliang1; Luo, Xiangang1
刊名: IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION
出版日期: 2013-12-01
卷号: 61, 期号:12, 页码:6218-6223
关键词: Beam steering ; frequency selective surface (FSS) ; varactor
文章类型: Article
英文摘要: In this communication, a novel filtering antenna is proposed by utilizing active frequency selective surface (FSS), which can simultaneously achieve filtering and beam steering function. The FSS unit is composed of a metallic rectangular ring and a patch, with a pair of microwave varactor diodes inserted in between along incident electric field polarization direction. Transmission phase of the emitted wave can be tuned by changing the bias voltage applied to the varactor diodes. Through different configurations of the bias voltages, we can obtain the gradient phase distribution of the emitted wave along E- and H-plane. This active FSS is then fabricated and utilized as a radome above a conventional horn antenna to demonstrate its ability of steering the beam radiated from the horn. The experimental results agree well with the simulated ones, which show that the horn antenna with the active FSS can realize beam steering in both E-and H-plane in a range of +/- 30 degrees at 5.3 GHz with a bandwidth of 180 MHz.
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]: IMPEDANCE SURFACE ; RCS REDUCTION ; WIDE-BAND ; METAMATERIAL ; REFLECTOR ; LENS ; APERTURE ; ELEMENTS ; FSS
收录类别: SCI
语种: 英语
WOS记录号: WOS:000328044200046
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.ioe.ac.cn/handle/181551/1193
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 Nanofabricat & Microeng, Chengdu 610209, Peoples R China
2.Univ Wyoming, Dept Geol & Geophys, Laramie, WY 82071 USA

Recommended Citation:
Pan, Wenbo,Huang, Cheng,Chen, Po,et al. A Beam Steering Horn Antenna Using Active Frequency Selective Surface[J]. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION,2013,61(12):6218-6223.
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