Method for filtering a radar signal after it has been reflected by a target
AssigneeThales Nederland B.V.
InventorsMayazzurra Ruggiano, Emiel Stolp
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Abstract
There is disclosed a method for filtering a signal y, the signal y being the reflection of a signal s emitted by a radar, the signal s having been reflected by a target. The method comprises a step of receiving the signal y and a step of estimating a filter w to be applied to the signal y, the filter w being compensated for an unwanted and beforehand unknown distorsion d in the emitted signal s.
Claims16
A method for filtering a signal y, the signal y being the reflection of a signal s emitted by a radar, the signal s having been reflected by a target, the method comprising the following steps:
- a step of receiving the signal y;
- a step of estimating a filter w to be applied to the signal y;
- the method being characterized in that the filter w is compensated for an unwanted and beforehand unknown distorsion d in the emitted signal s.
A method for filtering a signal y, the signal y being the reflection of a two-way radar antenna pattern s, the pattern s having been reflected by a target, the method comprising the following steps:
- a step of receiving the signal y;
- a step of estimating a filter w to be applied to the signal y;
- the method being characterized in that the filter w is compensated for an unwanted and beforehand unknown distorsion d in the pattern s.
Dependencies are inferred from the claim text.