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.

Date of Patent:
Jul. 07, 2026

Filed:

Mar. 11, 2022
Applicant:

Infineon Technologies Ag, Neubiberg, DE;

Inventor:

Dietmar Straeussnigg, Villach, AT;

Assignee:

Infineon Technologies AG, Neubiberg, DE;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04R 19/04 (2006.01); H04R 3/04 (2006.01); H04R 19/00 (2006.01);
U.S. Cl.
CPC ...
H04R 19/04 (2013.01); H04R 3/04 (2013.01); H04R 19/005 (2013.01); H04R 2430/00 (2013.01);
Abstract

A linearized system includes a nonlinear system configured for receiving an input signal; a digital nonlinear compensation component having an input coupled to an output of the nonlinear system, and having an output for generating an output signal; a low pass filter having an input coupled to the output of the digital nonlinear compensation component; a first summer having a first input configured for receiving a digital reference value and a second input coupled to an output of the low pass filter; and an error minimization component having an input coupled to an output of the first summer, and an output coupled to the digital nonlinear compensation component.


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