The research of high-directive anisotropic magnetic metamaterial antenna loaded with frequency-selective surface |
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| Authors: | Sun Yong-Zhi Ran Li-Xin Peng Liang Wang Wei-Guang Li Ting Zhao Xu and Chen Qiu-Lin |
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| Affiliation: | No.8511 Research Institute of China, Aerospace Science Industry Corp., Nanjing 210007, China |
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| 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. |
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| Keywords: | anisotropic magnetic
metamaterial high-directivity antenna frequency-selective surface |
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