Target detection from a slow moving radar platform
First Claim
1. A system for detecting a target, the system comprising:
- a radar power determination module configured to determine a clutter power based on radar information associated with a radar signal;
a maximum likelihood determination module configured to determine a plurality of maximum likelihoods from the radar signal within a plurality of substantially equally spaced frequencies and based on the clutter power;
a maximum threshold determination module configured to determine a maximum threshold from the plurality of maximum likelihoods and based on the clutter power; and
a target detection module configured to detect the target based on the maximum threshold and a target detection threshold.
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Accused Products
Abstract
The target detection from a slow moving radar platform technology includes a system. The system includes a radar power determination module configured to determine a clutter power based on radar information associated with a radar signal. The system further includes a maximum likelihood determination module configured to determine a plurality of maximum likelihoods from the radar signal within a plurality of substantially equally spaced frequencies and based on the clutter power. The system further includes a maximum threshold determination module configured to determine a maximum threshold from the plurality of maximum likelihoods and based on the clutter power. The system further includes a target detection module configured to detect the target based on the maximum threshold and a target detection threshold.
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Citations
20 Claims
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1. A system for detecting a target, the system comprising:
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a radar power determination module configured to determine a clutter power based on radar information associated with a radar signal; a maximum likelihood determination module configured to determine a plurality of maximum likelihoods from the radar signal within a plurality of substantially equally spaced frequencies and based on the clutter power; a maximum threshold determination module configured to determine a maximum threshold from the plurality of maximum likelihoods and based on the clutter power; and a target detection module configured to detect the target based on the maximum threshold and a target detection threshold. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A system for detecting a target, the system comprising:
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means for determining a clutter power based on radar information associated with a radar signal; means for determining a plurality of maximum likelihoods from the radar signal within a plurality of substantially equally spaced frequencies and based on the clutter power; means for determining a maximum threshold from the plurality of maximum likelihoods and based on the clutter power; and means for detecting the target based on the maximum threshold and a target detection threshold.
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10. A method, implemented on a processor, for detecting a target, the method comprising:
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determining a clutter power based on radar information associated with a radar signal; and detecting the target based on a maximum threshold and a target detection threshold, wherein the detecting comprising; determining a plurality of maximum likelihoods from the radar signal within a plurality of substantially equally spaced frequencies and based on the clutter power, and determining the maximum threshold from the plurality of maximum likelihoods and based on the clutter power. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18, 19)
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20. A computer program product, tangibly embodied in an information carrier, the computer program product including instructions being operable to cause a data processing apparatus to:
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determine a clutter power based on radar information associated with a radar signal; and detect the target based on a maximum threshold and a target detection threshold, wherein the detection causes the data processing apparatus to; determine a plurality of maximum likelihoods from the radar signal within a plurality of substantially equally spaced frequencies and based on the clutter power, and determine the maximum threshold from the plurality of maximum likelihoods and based on the clutter power.
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Specification