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Microwave Bandpass Filter Based on Mie-Resonance Extraordinary Transmission.


ABSTRACT: Microwave bandpass filter structure has been designed and fabricated by filling the periodically metallic apertures with dielectric particles. The microwave cannot transmit through the metallic subwavelength apertures. By filling the metallic apertures with dielectric particles, a transmission passband with insertion loss 2 dB appears at the frequency of 10-12 GHz. Both simulated and experimental results show that the passband is induced by the Mie resonance of the dielectric particles. In addition, the passband frequency can be tuned by the size and the permittivity of the dielectric particles. This approach is suitable to fabricate the microwave bandpass filters.

SUBMITTER: Pan X 

PROVIDER: S-EPMC5167252 | biostudies-literature | 2016

REPOSITORIES: biostudies-literature

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Microwave Bandpass Filter Based on Mie-Resonance Extraordinary Transmission.

Pan Xiaolong X   Wang Haiyan H   Zhang Dezhao D   Xun Shuang S   Ouyang Mengzhu M   Fan Wentao W   Guo Yunsheng Y   Wu Ye Y   Huang Shanguo S   Bi Ke K   Lei Ming M  

PloS one 20161219 12


Microwave bandpass filter structure has been designed and fabricated by filling the periodically metallic apertures with dielectric particles. The microwave cannot transmit through the metallic subwavelength apertures. By filling the metallic apertures with dielectric particles, a transmission passband with insertion loss 2 dB appears at the frequency of 10-12 GHz. Both simulated and experimental results show that the passband is induced by the Mie resonance of the dielectric particles. In addit  ...[more]

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