Frequency-selective surface for microwave power transmission

作者: Zhi Liang Wang , K. Hashimoto , N. Shinohara , H. Matsumoto

DOI: 10.1109/22.795083

关键词: Anechoic chamberEquivalent circuitFrequency responseOpticsMaterials scienceRadiationPolarization (waves)Power transmissionHarmonicsMicrowave transmission

摘要: Using an equivalent-circuit model, frequency-selective surfaces (FSS's) with gridded-and double-square elements have been designed and tested for suppressing the harmonics radiation in microwave power transmission system. It is shown that the angular sensitivity of the frequency response of the FSS arrays can be reduced with a combination of TE-and TM-polarized incident waves or a circularly polarized incident waves instead of a single TE-or TM-polarized incident wave. The FSS arrays have also been measured in a microwave …

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