Presentation | 2016-05-20 Fabrication and Evaluation of Electromagnetic Wave Absorber using Frequency Selective Surface Takahiko Yoshida, Takumi Kubota, Shinzo Yoshikado, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The electromagnetic wave absorption mechanism of electromagnetic wave absorbers which consisted of periodically arranged conductor pattern layer which operates as frequency selective surface, an absorption layer, and a short circuit layer on the back (pattern absorber) was investigated. The conductor pattern has the size adjusted so that the resonant frequency of resonator, which consists of both the electric and magnetic wall formed in the absorption layer, is the same as that of adsorbed electromagnetic wave. It was confirmed that both the absorption center frequency and the absorbing characteristics could be controlled by the design factors, such as the shape, the arrangement, the occupied area ratio of a conductor pattern, and the loss of absorption layer. The scaling law was found between pattern size and absorption center frequency, and the electromagnetic wave absorbers for millimeter wave band with the excellent absorbing characteristics were fabricated and evaluated using the scaling law. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Electromagnetic Wave Absorber / Conductor Patterns / Frequency Selective Surface / Return Loss / Scaling Law |
Paper # | MW2016-22 |
Date of Issue | 2016-05-12 (MW) |
Conference Information | |
Committee | MW |
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Conference Date | 2016/5/19(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Kyoto Univ. |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Microwave Technologies |
Chair | Yohei Ishikawa(Kyoto Univ.) |
Vice Chair | Masashi Nakatsugawa(NTT) / Takao Kuki(Kokushikan Univ.) / Kenjiro Nishikawa(Kagoshima Univ.) |
Secretary | Masashi Nakatsugawa(NTT) / Takao Kuki(Panasonic) / Kenjiro Nishikawa |
Assistant | Ryo Ishikawa(Univ. of Electro-Comm.) / Naoto Sekiya(Univ. of Yamanashi) |
Paper Information | |
Registration To | Technical Committee on Microwaves |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Fabrication and Evaluation of Electromagnetic Wave Absorber using Frequency Selective Surface |
Sub Title (in English) | |
Keyword(1) | Electromagnetic Wave Absorber |
Keyword(2) | Conductor Patterns |
Keyword(3) | Frequency Selective Surface |
Keyword(4) | Return Loss |
Keyword(5) | Scaling Law |
Keyword(6) | |
1st Author's Name | Takahiko Yoshida |
1st Author's Affiliation | Doshisya University(Doshisha Univ.) |
2nd Author's Name | Takumi Kubota |
2nd Author's Affiliation | Doshisya University(Doshisha Univ.) |
3rd Author's Name | Shinzo Yoshikado |
3rd Author's Affiliation | Doshisya University(Doshisha Univ.) |
Date | 2016-05-20 |
Paper # | MW2016-22 |
Volume (vol) | vol.116 |
Number (no) | MW-51 |
Page | pp.pp.61-66(MW), |
#Pages | 6 |
Date of Issue | 2016-05-12 (MW) |