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. 23, 2021
Filed:
Sep. 20, 2018
Applicant:
Ethertronics, Inc., San Diego, CA (US);
Inventors:
Alexandre Dupuy, San Diego, CA (US);
Laurent Desclos, San Diego, CA (US);
Assignee:
Ethertronics, Inc., San Diego, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 5/335 (2015.01); H01Q 21/30 (2006.01); H01Q 5/378 (2015.01); H01Q 21/28 (2006.01);
U.S. Cl.
CPC ...
H01Q 5/335 (2015.01); H01Q 5/378 (2015.01); H01Q 21/28 (2013.01); H01Q 21/30 (2013.01);
Abstract
A communication system is provided, including one or more antennas coupled to multiple RF paths, one or more matching blocks, each block including multiple matching networks, a look-up table including characterization data according to frequency bands and conditions, and a controller configured to control the multiple matching networks by referring to the look-up table to provide optimum impedance for a frequency band selected and a condition detected during a time interval. The matching block may further include switches and adjustment circuits.