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:
May. 15, 2018

Filed:

Feb. 02, 2017
Applicant:

Rohde & Schwarz Gmbh & Co. KG, Munich, DE;

Inventors:

Andreas Lagler, Rosenheim, DE;

Bastian Bunsen, Graefelfing, DE;

Martin Weiss, Holzkirchen, DE;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04K 1/02 (2006.01); H04L 25/03 (2006.01); H04L 25/49 (2006.01); H04B 1/04 (2006.01); H03F 1/32 (2006.01); H03F 3/19 (2006.01);
U.S. Cl.
CPC ...
H04B 1/04 (2013.01); H03F 1/3247 (2013.01); H03F 3/19 (2013.01); H03F 2201/3215 (2013.01); H04B 2001/0425 (2013.01);
Abstract

A predistortion system for optimizing the performance of a distorting component. The predistortion system comprises a signal generator, the distorting component, an analyzing device for frequency and/or time domain analysis, and a predistortion device. The signal generator generates a first signal according to a reference signal. Furthermore, the first signal after being passed through the distorting component results in a second signal. Then, the second signal after being passed through the analyzing device results in a third signal. Moreover, the third signal after being passed through the predistortion device results in a compensated signal. In addition to this, the reference signal is provided for the predistortion device.


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