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. 09, 2020
Filed:
Feb. 28, 2018
Applicant:
Infineon Technologies Ag, Neubiberg, DE;
Inventors:
Bernd Schleicher, Ebersberg, DE;
Ruediger Bauder, Feldkirchen-Westerham, DE;
Daniel Kehrer, Sauerlach, DE;
Valentyn Solomko, Munich, DE;
Assignee:
INFINEON TECHNOLOGIES AG, Neubiberg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03K 17/693 (2006.01); H03K 17/687 (2006.01); H01P 1/15 (2006.01); H03K 17/10 (2006.01); H04B 1/40 (2015.01);
U.S. Cl.
CPC ...
H03K 17/6871 (2013.01); H01P 1/15 (2013.01); H03K 17/102 (2013.01); H03K 17/693 (2013.01); H04B 1/40 (2013.01);
Abstract
An RF switch includes series-coupled RF switch cells coupled between an RF input and ground, each RF switch cell having an input, and a biasing network having outputs for individually biasing each of the RF switch cell inputs to a distinct bias voltage based upon a rank number of the RF switch cell.