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RADAR SYSTEM AND METHOD USING ANTENNA CORRELATION AND COVARIANCE EIGENVALUES IN RADAR SENSOR BLOCKAGE DETERMINATION
RADAR SYSTEM AND METHOD USING ANTENNA CORRELATION AND COVARIANCE EIGENVALUES IN RADAR SENSOR BLOCKAGE DETERMINATION
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机译:雷达系统和方法使用天线相关和协方识特征值在雷达传感器堵塞确定中
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摘要
According to a first aspect, a radar system with blockage detection is provided. The radar system includes a first antenna for receiving first signals and a second antenna for receiving second signals. Input circuitry processes the first signals to generate first input signals and processes the second signals to generate second input signals. A processor computes a correlation between the first input signals and the second input signals, determines a correlation variance related to variation in the correlation, and generates a determination as to whether the radar system is blocked using the correlation variance.
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