Input-weighted transversal filter

Details Input-weighted transversal filter Input-weighted transversal filter

1992-02-20

1994-01-18

Lee, Benny

Wave transmission lines and networks

Coupling networks

Time domain filters

364724160, H03H 1500

Patent

active

052802558

ABSTRACT:
An input-weighted transversal filter having a first input circuit for inputting a sampled input signal which is sampled at every predetermined period, registers for storing a predetermined number of tap weights, the register selectively supplying the tap weights in a predetermined order, a plurality of tap weight multipliers for multiplying the sampled input signal and a tap weight supplied from the registers, a pipeline processing adder for adding the multiplied outputs from the tap weight multipliers with each other and a second input circuit for inputting signals to the pipeline processing adder, the second input circuit having at least one input coupled to the output of the pipeline processing adder.

REFERENCES:
patent: 3521042 (1970-07-01), Van Blerkom et al.
patent: 3665171 (1972-05-01), Morrow
patent: 3979701 (1976-09-01), Tomozawa
patent: 4185325 (1980-01-01), Appel
patent: 4314277 (1982-02-01), Pritchard et al.
Shri Goyal et al, Performance Evaluations of Selected Automatic Deghosting Systems for Television, IEEE Transactions on Consumer Electronics, vol. CE-26, Feb. 1980, pp. 100-120.

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