| Presentation | 2000/2/19 Multi-Frequency FM-CW Radar for Reducing Frequency Interference caused by Multi-User Nobuyoshi FUJIMOTO, Masao NAKAGAWA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | FM-CW(Frequency Modulation Continuous Wave)radar is being considered to be used for ITS at present. But, as FM-CW radar uses a single frequency bandwidth, when other vehicles are equipped the same radar, frequency interference occurs. The precision of the measurement is deteriorated by this interference, and that should decreases reliability as a system which should prevent traffic accidents. In this study, we proposed a Multi-Frequency FM-CW radar that reduces the frequency interference by using many frequency bandwidths. Computer simulation was done to evaluate the validity of this proposed system. It was confirmed that frequency interference could be decreased effectively from the results when a continuous carrier sense method was used as a frequency choice method again as much as to increase the number of frequency bandwidths. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | ITS(Intelligent Transport System) / Radar System / FM-CW Radar |
| Paper # | SST99-106,ITS99-102,A・P99-228,RCS99-248,MW99-268 |
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| Conference Information | |
| Committee | ITS |
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| Conference Date | 2000/2/19(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 | Intelligent Transport Systems Technology (ITS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Multi-Frequency FM-CW Radar for Reducing Frequency Interference caused by Multi-User |
| Sub Title (in English) | |
| Keyword(1) | ITS(Intelligent Transport System) |
| Keyword(2) | Radar System |
| Keyword(3) | FM-CW Radar |
| 1st Author's Name | Nobuyoshi FUJIMOTO |
| 1st Author's Affiliation | Department of Electrical Engineering, Faculty of Science and Technology, Keio University() |
| 2nd Author's Name | Masao NAKAGAWA |
| 2nd Author's Affiliation | Department of Electrical Engineering, Faculty of Science and Technology, Keio University |
| Date | 2000/2/19 |
| Paper # | SST99-106,ITS99-102,A・P99-228,RCS99-248,MW99-268 |
| Volume (vol) | vol.99 |
| Number (no) | 633 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |