发明授权
- 专利标题： System and method for waveform classification and characterization using multidimensional higher-order statistics
- 专利标题（中）： 使用多维高阶统计的波形分类和表征的系统和方法
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申请号： US10739021申请日： 2003-12-19
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公开(公告)号： US06993440B2公开(公告)日： 2006-01-31
- 发明人: Richard H. Anderson , Edward R. Beadle , Paul D. Anderson , John F. Dishman
- 申请人： Richard H. Anderson , Edward R. Beadle , Paul D. Anderson , John F. Dishman
- 申请人地址： US FL Melbourne
- 专利权人： Harris Corporation
- 当前专利权人： Harris Corporation
- 当前专利权人地址： US FL Melbourne
- 代理机构： Duane Morris LLP
- 主分类号： G06F19/00
- IPC分类号： G06F19/00
摘要：
A receiver exploits unique higher order statistics of temporally dependent waveforms to classify, characterize, identify (fingerprint) and intercept a waveform within the field of view of the receiver. The method uses 4th-order non zero lag auto cumulants of the received waveform and 4th-order non zero lag auto cumulants of known waveforms to classify and characterize the signal. The receiver includes a multi-element array and does not need a priori knowledge of the transmitted signal source obtain a fingerprint.
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