发明名称 |
TARGET-TRACKING RADAR AND METHOD FOR RESPONDING TO FLUCTUATIONS IN TARGET SNR |
摘要 |
Embodiments of a target-tracking radar and methods for responding to fluctuations in target SNR are generally described herein. In some embodiments, the target-tracking radar may be configured to determine whether a target can be considered a point target based on the SNR of received signals and off-boresight error estimates. Measurement-variance estimates generated from the SNR are provided to a target-state estimator when the target is determined to be a point target. When the target is determined not to be a point target, the measurement-variance estimates generated from SNR are not used by the target-state estimator. This may allow targets to be engaged at increased range. |
申请公布号 |
US2013328714(A1) |
申请公布日期 |
2013.12.12 |
申请号 |
US201113075299 |
申请日期 |
2011.03.30 |
申请人 |
TURNER DAMON C.;YOUNG BRETT J.;RAYTHEON COMPANY |
发明人 |
TURNER DAMON C.;YOUNG BRETT J. |
分类号 |
G01S13/68;G01S13/66;G01S13/70 |
主分类号 |
G01S13/68 |
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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