Communications: radio wave antennas – Antennas – Balanced doublet - centerfed
Patent
1980-12-04
1983-05-31
Tubbesing, T. H.
Communications: radio wave antennas
Antennas
Balanced doublet - centerfed
343 5CF, G01S 728
Patent
active
043863531
ABSTRACT:
For a threshold circuit for radar video signals the radar coverage is divided into zones constituted by azimuth sectors and range rings, the zones being subdivided into cells formed by radar scans and range quants. The threshold circuit contains a first cell-averaging circuit (1) for determining the average echo strength in each zone pertaining to the azimuth sector that has been scanned by the radar beam. A first zone-averaging circuit (5) is connected to the first cell-averaging circuit (1) for determining from
REFERENCES:
patent: 3353177 (1967-11-01), Wilmot
patent: 3680095 (1972-07-01), Evans
patent: 3940762 (1976-02-01), Ethington et al.
patent: 3995270 (1976-11-01), Perry et al.
patent: 4023165 (1977-05-01), Holt et al.
patent: 4070673 (1978-01-01), Schmidt et al.
patent: 4074264 (1978-02-01), Wilmot
patent: 4137530 (1979-01-01), Hooker, Jr.
patent: 4213127 (1980-07-01), Cole
patent: 4243988 (1981-01-01), Kany et al.
patent: 4274095 (1981-06-01), Phipps et al.
Bleijerveld Hendrik C.
Oude Elberink Bernard H. M.
Briody Thomas A.
Goodman Edward W.
Hollandse Signaalapparaten B.V.
Streeter William J.
Tubbesing T. H.
LandOfFree
Threshold circuit for radar video signals does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Threshold circuit for radar video signals, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Threshold circuit for radar video signals will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2247720