| Presentation | 2007-06-22 A Study on Improvement of Indoor EM-Wave Environment Using Wave Absorption Film Kotoko OHBA, Kouta MATSUMOTO, Kenichi HARAKAWA, Osamu HASHIMOTO, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this study, we focus on practicality of the wave absorption film with sheet resistivity of about 188Ω□. Several characteristics in case of arranging this film on the surface of wall material and arranged effect by using indoor analysis model are examined analytically and experimentally. As a result, there are good agreement with theoretical values and measured values of reflection and transmission characteristics. Frequency dependent of these characteristics are hot also confirmed. Furthermore, grazing incident characteristics from the upper side of the film are examined theoretically, and incident angle dependent of them are clarified. Moreover, arranged effect is analyzed by FDTD method. As a result, it is confirmed quantitatively that electric field intensity of indoor space becomes stable. Effect of Suppression to reflected wave from wall is also clarified analytically by focusing electric field intensity from antenna to wall. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Wave absorption film / Indoor EM-Wave environment / FDTD method / Electric intensity |
| Paper # | EMCJ2007-30 |
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| Conference Information | |
| Committee | EMCJ |
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| Conference Date | 2007/6/15(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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| Paper Information | |
| Registration To | Electromagnetic Compatibility (EMCJ) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study on Improvement of Indoor EM-Wave Environment Using Wave Absorption Film |
| Sub Title (in English) | |
| Keyword(1) | Wave absorption film |
| Keyword(2) | Indoor EM-Wave environment |
| Keyword(3) | FDTD method |
| Keyword(4) | Electric intensity |
| 1st Author's Name | Kotoko OHBA |
| 1st Author's Affiliation | Aoyama Gakuin University() |
| 2nd Author's Name | Kouta MATSUMOTO |
| 2nd Author's Affiliation | Aoyama Gakuin University |
| 3rd Author's Name | Kenichi HARAKAWA |
| 3rd Author's Affiliation | Takenaka Research & Development Institute |
| 4th Author's Name | Osamu HASHIMOTO |
| 4th Author's Affiliation | Aoyama Gakuin University |
| Date | 2007-06-22 |
| Paper # | EMCJ2007-30 |
| Volume (vol) | vol.107 |
| Number (no) | 107 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |