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:
Feb. 22, 1983
Filed:
Dec. 15, 1980
Applicant:
Inventor:
Dieter R Lohrmann, Lanham, MD (US);
Assignee:
The United States of America as represented by the Secretary of the Army, Washington, DC (US);
Primary Examiner:
Int. Cl.
CPC ...
G06G / ;
U.S. Cl.
CPC ...
364851 ; 307490 ; 307261 ; 307265 ; 328178 ;
Abstract
A high speed rectangle function generator which provides a rectangular out voltage in response to an input voltage. A voltage divider produces switching points in conjunction with an input voltage to switch inversion and non-inversion amplifiers. The outputs of the inversion and non-inversion amplifiers are summed to produce a rectangular output voltage. Operational amplifiers are utilized as inversion and non-inversion amplifiers.