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题名:
Dual Band Dual Polarization Directive Patch Antenna Using Rectangular Metallic Grids Metamaterial
作者: Huang, Cheng; Zhao, Zeyu; Wang, Wei; Luo, Xiangang
刊名: JOURNAL OF INFRARED MILLIMETER AND TERAHERTZ WAVES
出版日期: 2009-07-01
卷号: 30, 期号:7, 页码:700-708
关键词: Metamaterial superstrate ; Directivity ; Dual band dual polarization ; Patch antenna
文章类型: Article
英文摘要: In this letter, a kind of metamaterial superstrate based on rectangular metallic grids is presented to enhance the directivity of patch antenna at two frequency bands for two orthogonal polarizations. According to the periodic boundary condition, the influences of its important geometry parameters are investigated in detail by simulating its unit cell. It is found that the transmission peak frequency is intimately related to the size of rectangular metallic grid. Then, a dual band dual polarization patch antenna with metamaterial is studied and compared with conventional patch antenna. It is demonstrated that by introducing the proposed metamaterial superstrate, the gain of the patch antenna is improved by 9.5 dB at 14.1 GHz for x polarization and 12 dB at 15.4 GHz for y polarization, respectively.
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]: ENHANCEMENT ; SUPERSTRATE ; DESIGN
收录类别: SCI
语种: 英语
WOS记录号: WOS:000266141300005
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.ioe.ac.cn/handle/181551/3261
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: Chinese Acad Sci, Inst Opt & Elect, State Key Lab Opt Technol Microfabricat, Chengdu 610209, Peoples R China

Recommended Citation:
Huang, Cheng,Zhao, Zeyu,Wang, Wei,et al. Dual Band Dual Polarization Directive Patch Antenna Using Rectangular Metallic Grids Metamaterial[J]. JOURNAL OF INFRARED MILLIMETER AND TERAHERTZ WAVES,2009,30(7):700-708.
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