Communications: directive radio wave systems and devices (e.g. – Determining distance – With frequency modulation
Patent
1988-09-30
1990-03-27
Buczinski, Stephen C.
Communications: directive radio wave systems and devices (e.g.,
Determining distance
With frequency modulation
342122, G01S 1328
Patent
active
049124722
ABSTRACT:
The invention relates to an FM-CW radar apparatus where the frequency sweep duration (R) corresponding with the transmitted signal is increased to obtain a mixing signal which is operational in a wider frequency range than the frequency sweep of the transmitted signal. This has the effect that processing of echo signals of sufficient length can be realized, also from objects which are located near the limits of the radar range.
REFERENCES:
patent: 3918054 (1975-11-01), Collins
patent: 4042925 (1977-08-01), Albanese et al.
patent: 4268828 (1981-05-01), Gibbs et al.
patent: 4271412 (1981-06-01), Glass et al.
patent: 4389649 (1983-06-01), Parkhurst et al.
patent: 4429309 (1984-01-01), Kipp
patent: 4521778 (1985-06-01), Knepper
patent: 4568938 (1986-02-01), Ubriaco
patent: 4618863 (1986-10-01), Collins
patent: 4620192 (1986-10-01), Collins
patent: 4666295 (1987-05-01), Duvall, III et al.
Buczinski Stephen C.
Hollandse Signaalapparaten B.V.
Kraus Robert J.
Sotomayor John B.
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