Generalized doppler matched binary pulse compressor

Details Generalized doppler matched binary pulse compressor Generalized doppler matched binary pulse compressor

1988-02-12

1989-10-17

Tarcza, Thomas H.

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

With particular circuit

Digital processing

342201, 36472411, G01S 732, G01S 744, G06F 738

Patent

active

048750506

ABSTRACT:
A Doppler matched binary pulse compressor having means to initiate operation, means to generate a Doppler matched filter bank, means to compress the pulses from the Doppler matched filter, either linear or soft limited, means to estimate the signal phase in real time and means to select overall optimal filters in real time. The foregoing includes a phase estimator having a quadrant detector and means to scale the quadrature components while preserving the signal phase, means to reduce accuracy computations to 45.degree. or less of the first quadrant, and means to reconstruct the phase to place the signal in the proper quadrant.

REFERENCES:
patent: 3167738 (1965-01-01), Westerfield
patent: 3406396 (1968-10-01), Bosc et al.
patent: 3898446 (1975-08-01), Vatz
patent: 3945010 (1976-03-01), Wardrop
patent: 3956623 (1976-05-01), Clark et al.
patent: 4176351 (1979-11-01), DeVita et al.

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