Moving target indication unit
CA 1320752 C · Owner: Bergman, Jan · Inventors: Bergman, Jan; Hol, Willem Andries
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Moving target indication unit provided with a doppler filter bank (1) with n output channels Ai (i = 0 1, 2, ... n-1), several, threshold circuits (24.i) connected to the output channels a, detection and registration unit (7, 14 18, 23) provided with means, (7, 14, 18) for the determination and registration per azimuth, cell, of a parameter for the amount: of clutter in an azimuth cell. The said means are further suitable for determining based on the, output signals of the filter bank (1) k (k ? 2) parameters per, azimuth cell and processing per azimuth cell the combination of k parameters to obtain n threshold values used to set the n threshold, circuits.
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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted July 27, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 27, 2010.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.