Digital fir filters for compensation of nyquist slope in pseudo-

Details Digital fir filters for compensation of nyquist slope in pseudo- Digital fir filters for compensation of nyquist slope in pseudo-

1997-09-16

2000-07-11

Bocure, Tesfaldet

Pulse or digital communications

Equalizers

348725, 375350, H03H 730

Patent

active

06088388&

ABSTRACT:
A digital finite impulse response (FIR) filter for compensation of Nyquist slope in a pseudo-synchronous demodulator has a plurality of individual FIR filters coupled in series, having a bandpass filtered intermediate frequency video signal as an input and providing a broadband video signal as an output. The individual FIR filter amplitude responses represent each product term of the following polynomial:

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patent: 5642382 (1997-06-01), Juan

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