Vehicle radar apparatus and control method thereof
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United States of America Patent
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Aug 2, 2022
Grant Date -
Aug 13, 2020
app pub date -
Feb 6, 2020
filing date -
Feb 7, 2019
priority date (Note) -
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status (Latency Note)
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Abstract
The vehicle radar apparatus may include a transmitting array antenna configured to radiate radar signals for forward detection, N receiving array antennas configured to receive the radar signals reflected from a target after being radiated from the transmitting array antenna, and a control unit configured to estimate an azimuth of the target by using non-offset receiving array antennas among the N receiving array antennas and estimate an elevation of the target by using a phase difference between an offset receiving array antenna and the non-offset receiving array antenna among the N receiving array antennas and the azimuth of the target.
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