A high speed digital equalizer provides a means for replacing the conventional transversal
filter used to preset equalize a channel with simple digital circuits prior to data transmission …

An adjustable digital filter combines the functions of a conventional digital filter and a
conventional equalizer and permits elimination of the additional delay stages conventionally …

57 ABSTRACT A transversal filter allrate equalizer for use at intermedi ate frequency. The
equalizer includes a signal divider coupled to receive the intermediate frequency input …

ABSTRACT OF THE DISCLOSURE A technique and circuit for automatically providing
equalization for distortion of signals through a communi cation circuit. This is accomplished …

In its most basic feature, the present invention provides a novel Self-adjusting equalization
device which includes a digital equalizer for performing a joint-tuned adjustment of a …

Conventional approaches to dealing with frequency dependent attenuation on transmission
lines have been based on equalization, either in the transmitter or the receiver. For example …

An adaptive equalizer performs equalization at IF, de modulates the input signal and then
generates the equal ization coefficients at baseband from the demodulated data. Coef? cient …

An adaptive equalizer for adaptively equalizing a signal received over a channel on which
intersymbol interference occurs. The adaptive equalizer accurately updates the tap …

This invention relates generally to the field of equalizers. More particularly, the invention
provides an adaptive equal izer with a large data rate range. The invention is particularly …

Equalizers are commonly used in digital data signaling systems to reduce the effects of
intersymbol interference on a signal received over a transmission channel. However …