Communications: directive radio wave systems and devices (e.g. – With particular circuit – Digital processing
Reexamination Certificate
2007-01-30
2007-01-30
Sotomayor, John B. (Department: 3662)
Communications: directive radio wave systems and devices (e.g.,
With particular circuit
Digital processing
C342S191000, C342S197000, C342S095000
Reexamination Certificate
active
11070010
ABSTRACT:
A method for the evaluation of radar data for fully automatic creation of a map of regions with interference, in which undesirable reflections frequently occur includes the following method steps. The region to be mapped is divided up into cells. The short-lived target tracks that occur in these cells are counted. Statistics are kept, in such a manner that the short-lived target tracks are counted only within a predetermined period of time, while all older short-lived target tracks are left out of consideration. At least one threshold value is predetermined, in such a manner that a cell is considered to have been marked if the short-lived target tracks that are counted in the previous time period exceed the threshold value or values. The map of the current regions with interference results as the totality of the marked cells.
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Altmann Juergen
Liebscher Dirk
Lode Ulrich
Schenk Christoph
Collard & Roe P.C.
EADS Deutschland GmbH
Sotomayor John B.
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