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Chin. Phys. B, 2009, Vol. 18(1): 174-178    DOI: 10.1088/1674-1056/18/1/027
CLASSICAL AREAS OF PHENOMENOLOGY Prev   Next  

The research of high-directive anisotropic magnetic metamaterial antenna loaded with frequency-selective surface

Sun Yong-Zhi(孙永志), Ran Li-Xin(冉立新), Peng Liang(彭亮), Wang Wei-Guang(王伟光), Li Ting(李庭), Zhao Xu(赵旭), and Chen Qiu-Lin(陈秋林)
No.8511 Research Institute of China, Aerospace Science Industry Corp., Nanjing 210007, China
Abstract  This paper uses a Computer Simulation Technology microwave studio to simulate the performance of a new high-directivity anisotropic magnetic metamaterial antenna loaded with a frequency-selective surface. Frequency-selective surface with cross-dipole element has a great effect on the directivity, radiation pattern, and gain of such an antenna. The experimental results show that frequency-selective surface (FSS) significantly improve the radiation performance of anisotropic magnetic metamaterial antenna. For example, as a single anisotropic magnetic metamaterial antenna, half power beam width is 4 degrees in the H planes, and the gain of this antenna is 19.5 dBi at 10 GHz, achieving a 2.1 degree increment in half power beam width, and a 7.3 dB gain increment by loading with the FSS reflector. The simulating results are consistent with our experimental results.
Keywords:  anisotropic magnetic metamaterial      high-directivity antenna      frequency-selective surface  
Received:  10 January 2008      Revised:  07 June 2008      Accepted manuscript online: 
PACS:  84.40.Ba (Antennas: theory, components and accessories)  
  42.70.-a (Optical materials)  
Fund: Project supported by the National Natural Science Foundation of China (Grant No 60371010).

Cite this article: 

Sun Yong-Zhi(孙永志), Ran Li-Xin(冉立新), Peng Liang(彭亮), Wang Wei-Guang(王伟光), Li Ting(李庭), Zhao Xu(赵旭), and Chen Qiu-Lin(陈秋林) The research of high-directive anisotropic magnetic metamaterial antenna loaded with frequency-selective surface 2009 Chin. Phys. B 18 174

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