| Presentation | 2005/2/23 An Experiment Study on Effectiveness of Shield Structure to Control Ground Wave of Parabolic Antennas for Satellite Communication Taketo KUMADA, Yoshihiko OKADA, Yasutake HIRACHI, Osamu HASHIMOTO, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The unnecessary electromagnetic radiation generated from the millimeterwave media converter substrate used for the car radar influences the error margin movemnet and the performance deterioration of an electronic equipment harmfully. Then, it was designed best to add the electric wave absorption fanction to the cover for the substrate and to add the electric wave transmission function to the cover for the substrate set up in the upper part of the radar osillation point in this research. As a result, the absorption of 20[dB] or more was obtained as a measurment result of the cover that added the electric wave absorption function in 60[GHz]. Moreover, it was able to be confirmed that it was promising to abtain the vale of tramsission of 0.5[dB] or less as an examination of the cover that added the electric wave tramsmission function. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | car radar / millimeter wave media converter / wave absorber / wave transmission window |
| Paper # | WBS2004-79,A・P2004-260,RCS2004-347,MoMuC2004-130,MW2004-257 |
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| Conference Information | |
| Committee | WBS |
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| Conference Date | 2005/2/23(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Wideband System(WBS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | An Experiment Study on Effectiveness of Shield Structure to Control Ground Wave of Parabolic Antennas for Satellite Communication |
| Sub Title (in English) | |
| Keyword(1) | car radar |
| Keyword(2) | millimeter wave media converter |
| Keyword(3) | wave absorber |
| Keyword(4) | wave transmission window |
| 1st Author's Name | Taketo KUMADA |
| 1st Author's Affiliation | College of Science and Engineering, Aoyama Gakuin University() |
| 2nd Author's Name | Yoshihiko OKADA |
| 2nd Author's Affiliation | WICERA Co., Ltd. |
| 3rd Author's Name | Yasutake HIRACHI |
| 3rd Author's Affiliation | Eudyna |
| 4th Author's Name | Osamu HASHIMOTO |
| 4th Author's Affiliation | College of Science and Engineering, Aoyama Gakuin University |
| Date | 2005/2/23 |
| Paper # | WBS2004-79,A・P2004-260,RCS2004-347,MoMuC2004-130,MW2004-257 |
| Volume (vol) | vol.104 |
| Number (no) | 672 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |