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:
Feb. 04, 2020
Filed:
Jan. 09, 2019
Socionext Inc., Yokohama-shi, Kanagawa, JP;
Niklas Linkewitsch, Braunschweig, DE;
Charles Joseph Dedic, London, GB;
SOCIONEXT INC., Yokohama, JP;
Abstract
A non-linearity evaluation circuit for use with a signal generator having at least a partly non-linear operation. The non-linearity evaluation circuit may include a detection unit operable to detect a given amplitude attribute in a target signal generated by the signal generator, a time position of the amplitude attribute in the target signal defining a time location of a snapshot time window relative to the target signal, a part of the target signal occupying the snapshot time window being a corresponding signal snapshot, and a presence of the given amplitude attribute indicating that the signal snapshot includes noise due to the non-linear operation of the signal generator. The non-linearity evaluation circuit may further include a controller operable to analyse the signal snapshot rather than a larger part of the target signal and to evaluate the non-linear characteristics of the operation of the signal generator based on the analysis.