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Target-tracking radar and method for responding to fluctuations in target SNR
Target-tracking radar and method for responding to fluctuations in target SNR
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机译:目标跟踪雷达及响应目标信噪比波动的方法
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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.
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