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. 19, 2024
Filed:
Jun. 01, 2021
Applicant:
Fadhel M Ghannouchi, Calgary, CA;
Inventors:
Fadhel M. Ghannouchi, Calgary, CA;
Mohammadhassan Akbarpour, Calgary, CA;
Mohamed Helaoui, Calgary, CA;
Yulong Zhao, Calgary, CA;
Dawood Shekari Beyragh, Calgary, CA;
Xiang Li, Calgary, CA;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03F 1/07 (2006.01); H03F 1/02 (2006.01); H03F 1/22 (2006.01); H03F 1/32 (2006.01); H03F 1/56 (2006.01); H03F 3/193 (2006.01); H03F 3/195 (2006.01); H03F 3/21 (2006.01); H03F 3/26 (2006.01); H03F 3/30 (2006.01);
U.S. Cl.
CPC ...
H03F 1/0211 (2013.01); H03F 1/0261 (2013.01); H03F 1/0288 (2013.01); H03F 1/223 (2013.01); H03F 1/3205 (2013.01); H03F 1/3217 (2013.01); H03F 1/56 (2013.01); H03F 3/193 (2013.01); H03F 3/195 (2013.01); H03F 3/21 (2013.01); H03F 3/211 (2013.01); H03F 3/26 (2013.01); H03F 3/265 (2013.01); H03F 3/3028 (2013.01); H03F 2200/222 (2013.01); H03F 2200/387 (2013.01); H03F 2200/451 (2013.01); H03F 2200/534 (2013.01); H03F 2200/541 (2013.01); H03F 2200/555 (2013.01);
Abstract
An amplifier comprising a main branch amplifier and an auxiliary branch amplifier, wherein one branch is a constant current-biased branch, and another branch is a voltage biased branch, with the branches connected in cascode configuration to form a load modulated amplifier.