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:
Nov. 29, 2016
Filed:
Mar. 21, 2016
Applicant:
King Fahd University of Petroleum and Minerals, Dhahran, SA;
Inventors:
Munir A. Al-Absi, Dhahran, SA;
Ibrahim Ali As-Sabban, Dhahran, SA;
Assignee:
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS, Dhahran, SA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06G 7/20 (2006.01); G06G 7/14 (2006.01);
U.S. Cl.
CPC ...
G06G 7/20 (2013.01); G06G 7/14 (2013.01);
Abstract
The CMOS current-mode squaring circuit includes a translinear loop. A rectifier is used to produce the absolute value of the input current. Carrier mobility reduction is taken into consideration to compute the drain current for short channel MOSFETs. Careful selection of CMOS aspect ratios provides error compensation due to carrier mobility reduction.