| Presentation | 2008-02-29 Absorption Characteristics of Wave Absorber Using Periodically-Arranged Short Carbon Fibers Toru DOI, Osamu HASHIMOTO, Ichiro UMEMURA, Takao TANAKA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In the previous study, we examined a λ/4 type wave absorber using periodically-arranged short carbon fibers from 1GHz to 12GHz under vertical incidence, and obtained the matching frequencies of about 4.5GHz and 7.0GHz and the wideband absorption characteristics of 20dB at the frequency band from about 4.0GHz to 7.5GHz. In this study, in order to figure out the detailed absorption characteristics of the absorber, we measured the absorption characteristics under oblique incidence. We obtained wideband absorption characteristics and two matching frequencies under oblique incidence as well as under vertical incidence, slight shift of lower peak absorption and big shift of higher peak absorption with incident angle. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | λ/4 type wave absorber / carbon fiber / surface impedance |
| Paper # | MW2007-168 |
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| Conference Information | |
| Committee | MW |
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| Conference Date | 2008/2/22(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Registration To | Microwaves (MW) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Absorption Characteristics of Wave Absorber Using Periodically-Arranged Short Carbon Fibers |
| Sub Title (in English) | |
| Keyword(1) | λ/4 type wave absorber |
| Keyword(2) | carbon fiber |
| Keyword(3) | surface impedance |
| 1st Author's Name | Toru DOI |
| 1st Author's Affiliation | College of Science and Engineering, Aoyama Gakuin University() |
| 2nd Author's Name | Osamu HASHIMOTO |
| 2nd Author's Affiliation | College of Science and Engineering, Aoyama Gakuin University |
| 3rd Author's Name | Ichiro UMEMURA |
| 3rd Author's Affiliation | College of Science and Engineering, Aoyama Gakuin University |
| 4th Author's Name | Takao TANAKA |
| 4th Author's Affiliation | MATSUYAMA KEORI CO., LTD. |
| Date | 2008-02-29 |
| Paper # | MW2007-168 |
| Volume (vol) | vol.107 |
| Number (no) | 504 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |