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:
Jun. 04, 2019
Filed:
Jun. 22, 2017
Applicant:
The Royal Institution for the Advancement of Learning/mcgill University, Montreal, CA;
Inventors:
Gordon Roberts, Montreal, CA;
Ming Yang, Montreal, CA;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03F 3/04 (2006.01); H03F 1/02 (2006.01); H03F 1/08 (2006.01); H03F 3/45 (2006.01); H03H 11/04 (2006.01);
U.S. Cl.
CPC ...
H03F 3/04 (2013.01); H03F 1/0205 (2013.01); H03F 1/083 (2013.01); H03F 3/45183 (2013.01); H03F 3/45475 (2013.01); H03F 2200/117 (2013.01); H03F 2200/153 (2013.01); H03F 2203/45138 (2013.01); H03H 11/0422 (2013.01);
Abstract
There is described herein methods and devices for high DC gain closed loop operation amplifiers exploiting cascaded low gain stages and a controller-based compensation circuit for stability.