The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 06, 1976
Filed:
Apr. 10, 1974
Applicant:
Inventor:
Paul E Treynor, New Carrollton, MD (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B / ;
U.S. Cl.
CPC ...
333 18 ; 333 / ; 333 / ; 328167 ;
Abstract
An automatic transversal equalizer is provided wherein the input signal is sampled and stored on a series of capacitors. The capacitor voltages are sequentially recalled for application to an analog multiplier which also receives a sequence of coefficient voltages which have been stored by a second series of capacitors. The single analog multiplier performs the functions of the plural voltage controlled attenuators of prior art equalizers.