Receiver for a pulsed Doppler radar system

Details Receiver for a pulsed Doppler radar system Receiver for a pulsed Doppler radar system

1984-05-14

1987-01-06

Tarcza, Thomas H.

Communications: directive radio wave systems and devices (e.g.,

With particular circuit

Digital processing

G01S 1376

Patent

active

046350616

ABSTRACT:
A receiver for a pulsed Doppler radar system comprising, connected in series, the following elements: an IF amplifier whose band width is equal to n times the spectral width of the transmitted pulses, a coherent IF detector, an A/D coder which operates at a sampling frequency at least equal to the passband of the IF amplifier and a digital filter whose pulse response is matched to the shape of the transmitted pulses. In a variant, the receiver comprises two signal channels I and Q.

REFERENCES:
patent: 3619586 (1971-11-01), Hoff et al.
patent: 3742500 (1973-06-01), Freedman
patent: 3877011 (1975-04-01), Holberg et al.
patent: 3950750 (1976-04-01), Churchill et al.
patent: 3962704 (1976-06-01), Evans
patent: 4035799 (1977-07-01), Hsiao
patent: 4334313 (1982-06-01), Gitlin et al.
patent: 4404561 (1983-09-01), Mulder et al.
Radar Handbook, M. I. Skolnik, 1970, pp. 5-46.

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