Vehicular Spread Spectrum Radar for Multiple Targets Detection Using Multi-Beam Antenna (Special Section on Spread Spectrum Techniques and Applications)
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概要
- 論文の詳細を見る
This paper proposes and investigates a vehicular radar system that can measure the distance to, the relative speed of and the direction of arrival (DOA) of the reflected waves from multiple targets or vehicles using the direct-sequence spread spectrum (DS-SS) technique. In particular, we propose a DOA estimation scheme using a multi-beam antenna. In order to show that the proposed system can accurately measure the above mentioned quantities, the performance is evaluated numerically in a multipath environment. Moreover, optimal multi-beam pattern is derived to minimize error probability of DOA estimation.
- 社団法人電子情報通信学会の論文
- 1997-12-25
著者
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Kohno Ryuji
Faculty Of Engineering Yokohama National University
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Hanada Yukiko
Faculty Of Engineering Yokohama National University
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Kohno Ryuji
Faculty Of Eng. Yokohama National University
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