Sidelobe cancellation system

Details Sidelobe cancellation system Sidelobe cancellation system

1976-01-05

1977-11-08

Wilbur, Maynard R.

Communications: radio wave antennas

Antennas

Balanced doublet - centerfed

343100CL, 325367, 325371, H04B 700

Patent

active

040578020

ABSTRACT:
A sidelobe cancellation system in which the cancellation loop is insensitive to both target and clutter signals is disclosed including a correlator wherein the video inputs thereto are timegated to exclude all but maximum range signals and the gated video is further bandpass filtered to exclude the mainlobe and first sidelobe of the radar video spectrum.

REFERENCES:
patent: B488395 (1966-01-01), Soule, Jr. et al.
patent: 3167761 (1965-01-01), Parquier
patent: 3588716 (1971-06-01), Turner et al.
patent: 3652939 (1972-03-01), Levasseur
patent: 3832711 (1974-08-01), Grant et al.

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