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:
Mar. 19, 2019
Filed:
Mar. 08, 2017
Applicant:
Skyworks Solutions, Inc., Woburn, MA (US);
Inventors:
Mackenzie Brian Cook, Montreal, CA;
John Jackson Nisbet, Ottawa, CA;
John William Mitchell Rogers, Nepean, CA;
Assignee:
Skyworks Solutions, Inc., Woburn, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03F 1/32 (2006.01); H03F 3/24 (2006.01); H03F 3/195 (2006.01); H04B 1/40 (2015.01); H03F 1/22 (2006.01); H03F 3/68 (2006.01); H04B 1/525 (2015.01);
U.S. Cl.
CPC ...
H03F 3/195 (2013.01); H03F 1/223 (2013.01); H03F 3/245 (2013.01); H03F 3/68 (2013.01); H04B 1/525 (2013.01); H03F 2200/108 (2013.01); H03F 2200/294 (2013.01); H03F 2200/391 (2013.01); H03F 2200/414 (2013.01); H03F 2200/417 (2013.01); H03F 2200/421 (2013.01); H03F 2200/45 (2013.01); H03F 2200/451 (2013.01); H03F 2200/492 (2013.01);
Abstract
Circuits, devices and methods are disclosed, including radio-frequency circuitry comprising a polar modulator configured to invert a sampled transmitted signal into an inverted sampled transmitted signal, a signal combiner configured to combine the inverted sampled transmitted signal with a received signal and a control logic circuit coupled to the polar modulator, the control logic circuit configured to adjust one or more tuning parameters of the polar modulator for inverting the sampled transmitted signal.