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题名:
Wideband Radar Cross-Section Reduction of a Stacked Patch Array Antenna Using Metasurface
作者: Huang, Cheng; Pan, Wenbo; Ma, Xiaoliang; Luo, Xiangang
刊名: IEEE Antennas and Wireless Propagation Letters
出版日期: 2015
卷号: 14, 页码:1369-1372
学科分类: Antenna arrays - Antennas - Microstrip antennas - Microwave antennas - Radar - Radar antennas - Resistors - Slot antennas
DOI: 10.1109/LAWP.2015.2407375
通讯作者: Luo, Xiangang
文章类型: 期刊论文
中文摘要: In this letter, a two-layer metasurface is proposed to achieve radar cross-section (RCS) reduction of a stacked patch antenna at a broadband. The lower layer metasurface is composed of four square patches loaded with four resistors, which is utilized to reduce RCS in the operation band (2.75-3.4 GHz) of the patch antenna. The periodic square loops with four resistors mounted on each side are adopted to construct the upper layer metasurface for absorbing the incoming wave out of band. We first investigate the effectiveness of the proposed metasurface on the RCS reduction of the single stacked patch and then apply this strategy to the 1 × 4 stacked patch array. The proposed low RCS stacked patch array antenna is fabricated and measured. The experimental results show that the designed metasurface makes the antenna RCS dramatically reduced in a broadband covering the operation band and out-of-band from 5.5-16 GHz. Moreover, the introduction of metasurface is demonstrated to have little influence on the antenna performance. © 2002-2011 IEEE.
英文摘要: In this letter, a two-layer metasurface is proposed to achieve radar cross-section (RCS) reduction of a stacked patch antenna at a broadband. The lower layer metasurface is composed of four square patches loaded with four resistors, which is utilized to reduce RCS in the operation band (2.75-3.4 GHz) of the patch antenna. The periodic square loops with four resistors mounted on each side are adopted to construct the upper layer metasurface for absorbing the incoming wave out of band. We first investigate the effectiveness of the proposed metasurface on the RCS reduction of the single stacked patch and then apply this strategy to the 1 × 4 stacked patch array. The proposed low RCS stacked patch array antenna is fabricated and measured. The experimental results show that the designed metasurface makes the antenna RCS dramatically reduced in a broadband covering the operation band and out-of-band from 5.5-16 GHz. Moreover, the introduction of metasurface is demonstrated to have little influence on the antenna performance. © 2002-2011 IEEE.
收录类别: SCI ; Ei
项目资助者: 973 Program of China [2013CBA01700] ; National Natural Science Funds [61138002, 61475160, 61405201]
语种: 英语
WOS记录号: WOS:000356442700005
ISSN号: 1536-1225
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.ioe.ac.cn/handle/181551/6895
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 Sciences, Chengdu, China

Recommended Citation:
Huang, Cheng,Pan, Wenbo,Ma, Xiaoliang,et al. Wideband Radar Cross-Section Reduction of a Stacked Patch Array Antenna Using Metasurface[J]. IEEE Antennas and Wireless Propagation Letters,2015,14:1369-1372.
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