Communications: radio wave antennas – Antennas – Balanced doublet - centerfed
Patent
1981-03-27
1983-07-19
Hubler, Malcolm F.
Communications: radio wave antennas
Antennas
Balanced doublet - centerfed
343 5CF, 343 5NQ, 343 5VQ, 343 7PL, G01S 1352
Patent
active
043946585
ABSTRACT:
An adaptive clutter canceller for adaptively cancelling clutter with non-zero mean Doppler frequencies. Received clutter signals averaged over a predetermined number of range cells and over an azimuth extent. The resulting averaged signal is used to shift the clutter spectrum to a zero mean Doppler and subsequently cancelled.
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patent: 3480953 (1969-11-01), Shreve
patent: 3755813 (1973-08-01), Evans et al.
patent: 3946382 (1976-03-01), Kossiakoff et al.
patent: 3950751 (1976-04-01), Orr et al.
patent: 4137530 (1979-01-01), Hooker, Jr.
patent: 4243988 (1981-01-01), Kang et al.
Hubler Malcolm F.
Levine Seymour
Sperry Corporation
Terry Howard P.
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