Transversal type automatic equalizer

Details Transversal type automatic equalizer Transversal type automatic equalizer

1978-12-14

1980-10-07

Gensler, Paul L.

Wave transmission lines and networks

Automatically controlled systems

With control of equalizer and/or delay network

364724, 375 13, H04B 304

Patent

active

042271606

ABSTRACT:
A transversal type automatic equalizer comprises a transversal filter having a plurality of taps separated by time delay intervals, said transversal filter receiving input signals from a transmission line, a plurality of potentiometers being connected to each of said taps to provide a tap weight and the outputs of the potentiometers being summed up to provide an equalized output signal, and said potentiometers being adjusted by an equalization arithmetic unit. The potentiometers and thereby the tap weights are adjusted according to the output of the arithmetic unit whereby an equalized output with a suppressed ripple characteristic is produced.

REFERENCES:
patent: 3829798 (1974-08-01), Byram et al.
patent: 3992616 (1976-11-01), Acker
patent: 4125899 (1978-11-01), Kawai et al.

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