发明名称 |
Method and apparatus for representing and classifying microwave back-projection radar signals |
摘要 |
A moving object is classified by transmitting, by a linear array of transmit antenna elements, a microwave into a surveillance area. A scattered microwave backprojected from a moving object is received by a linear array of receive antenna elements. Features are extracted from the scattered microwave related to a spiral evolution of the scattered microwave. The moving object is then classified as one of a set of possible classes according to the extracted features, and an alarm signal can be generated indicating the selected class.
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申请公布号 |
US7671786(B2) |
申请公布日期 |
2010.03.02 |
申请号 |
US20080118079 |
申请日期 |
2008.05.09 |
申请人 |
MITSUBISHI ELECTRIC RESEARCH LABORATORIES, INC. |
发明人 |
JAIN ANKUR;NIKOVSKI DANIEL N. |
分类号 |
G01S13/50 |
主分类号 |
G01S13/50 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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