Radar ambiguity resolving detector
US-9835723-B2 · Dec 5, 2017 · US
Identification and removal of a false detection in a radar system
US8976059B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8976059-B2 |
| Application number | US-201213723940-A |
| Country | US |
| Kind code | B2 |
| Filing date | Dec 21, 2012 |
| Priority date | Dec 21, 2012 |
| Publication date | Mar 10, 2015 |
| Grant date | Mar 10, 2015 |
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Abstract
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In one aspect, a method to identify and remove a false detection includes receiving a detection from a constant false alarm rate (CFAR) processor, performing a first similarity measure on adjacent coherent integration time values (CITs) corresponding to the detection, performing a second similarity measure on neighbor CITs corresponding to the detection, determining if at least one of the first or second similarity measure is below a threshold and discarding the detection if at least one of the first or second similarity measures is below the threshold.
First claim
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What is claimed is: 1. A method to identify and remove a false detection comprising: receiving a detection from a constant false alarm rate (CFAR) processor; performing a first similarity measure on adjacent coherent integration time values (CITs) corresponding to the detection; performing a second similarity measure on neighbor CITs corresponding to the detection; determining if at least one of the first or second similarity measure is below a threshold; and discarding th…
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Physics · mapped topic
- G01S7/2922Primary
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
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- What does patent US8976059B2 cover?
- In one aspect, a method to identify and remove a false detection includes receiving a detection from a constant false alarm rate (CFAR) processor, performing a first similarity measure on adjacent coherent integration time values (CITs) corresponding to the detection, performing a second similarity measure on neighbor CITs corresponding to the detection, determining if at least one of the first…
- Who is the assignee on this patent?
- Raytheon Canada Ltd
- What technology area does this patent fall under?
- Primary CPC classification G01S7/2922. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Mar 10 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).