| Presentation | 1999/3/10 A Study on DOA Estimation for Spread Spectrum Inter-Vehicle Communication and Ranging System with Array Antenna Tadahiko YOSHIOKA, Isamu YOSHII, Ryuji KOHNO, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In vehicular spread spectrum radar systems, it is possible to measure the distance, relative speed of, and the angle to multiple targets. However if multiple targets exist at different places with the same distance from the vehicle, it is difficult to separate by identifying the targets. In order to solve this problem, we apply on algorithm of detecting different direction of arrivals (DOAs) of the reflected signal waves from the targets, that is based on spatial spectral estimation capability of an array antenna. Moreover, a modified scheme to combine with a mono-pulse radar technique in which several templates are adaptively selected is proposed and investigated. Performance of the proposed schemes is analyzed by computer simulations. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Vehicular SS radar / DOA estimation / Spatial spectral estimation(DFT) / Multiple beams / Mono-pulse radar |
| Paper # | IT98-70 |
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| Conference Information | |
| Committee | IT |
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| Conference Date | 1999/3/10(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Information Theory (IT) |
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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 DOA Estimation for Spread Spectrum Inter-Vehicle Communication and Ranging System with Array Antenna |
| Sub Title (in English) | |
| Keyword(1) | Vehicular SS radar |
| Keyword(2) | DOA estimation |
| Keyword(3) | Spatial spectral estimation(DFT) |
| Keyword(4) | Multiple beams |
| Keyword(5) | Mono-pulse radar |
| 1st Author's Name | Tadahiko YOSHIOKA |
| 1st Author's Affiliation | Division of Electrical and Computer Engineering, Faculty of Engineering, Yokohama National University() |
| 2nd Author's Name | Isamu YOSHII |
| 2nd Author's Affiliation | Division of Electrical and Computer Engineering, Faculty of Engineering, Yokohama National University |
| 3rd Author's Name | Ryuji KOHNO |
| 3rd Author's Affiliation | Division of Electrical and Computer Engineering, Faculty of Engineering, Yokohama National University |
| Date | 1999/3/10 |
| Paper # | IT98-70 |
| Volume (vol) | vol.98 |
| Number (no) | 653 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |