Method of operating a continuous wave radar

Details Method of operating a continuous wave radar Method of operating a continuous wave radar

1978-08-18

1979-11-27

Tubbesing, T.H.

Communications: radio wave antennas

Antennas

Balanced doublet - centerfed

343 5SA, 343 175, G01S 937, G01S 944

Patent

active

041763513

ABSTRACT:
A method of operating a continuous wave radar to derive range information as well as Doppler information is described. The transmitted signal is frequency modulated at a low modulation frequency and peak deviation so that range ambiguities are effectively avoided and echo signals may be processed at a relatively low intermediate frequency, thereby allowing echo signals from clutter to be more effectively rejected and echo signals from a moving target to be correlated.

REFERENCES:
patent: 3013262 (1961-12-01), Tollefson
patent: 3197773 (1965-07-01), Black et al.
patent: 3239837 (1966-03-01), Fried
patent: 4079377 (1978-03-01), zur Heiden et al.

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