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Dual band dual polarization directive patch antenna using rectangular metallic grids metamaterial
Huang Cheng; Zhao Zeyu; Wang WEi; Luo Xiangang
Source PublicationJournal of Infrared Millimeter and Terahertz Waves
Volume30Issue:7Pages:700-708
2009
Language英语
Indexed BySCI ; Ei
Subtype期刊论文
AbstractIn 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.; 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.
Document Type期刊论文
Identifierhttp://ir.ioe.ac.cn/handle/181551/6677
Collection微细加工光学技术国家重点实验室(开放室)
Corresponding AuthorHuang Cheng
Affiliation中国科学院光电技术研究所
Recommended Citation
GB/T 7714
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.
APA Huang Cheng,Zhao Zeyu,Wang WEi,&Luo Xiangang.(2009).Dual band dual polarization directive patch antenna using rectangular metallic grids metamaterial.Journal of Infrared Millimeter and Terahertz Waves,30(7),700-708.
MLA Huang Cheng,et al."Dual band dual polarization directive patch antenna using rectangular metallic grids metamaterial".Journal of Infrared Millimeter and Terahertz Waves 30.7(2009):700-708.
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