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:
Jul. 29, 2025
Filed:
Feb. 16, 2024
Tektronix, Inc., Beaverton, OR (US);
Tektronix, Inc., Beaverton, OR (US);
Abstract
A receiver test and measurement system includes a signal generator to provide a stressed signal. The stressed signal needs to be calibrated as per specification for several parameters. Some parameters including a set of two or more equalization parameters can be calibrated by a test and measurement instrument that captures the stressed signal and executes a calibration operation. A multi-variable model is created establishing a relationship between parameters that are set in the signal generator and the measured values of these parameters in a test and measurement equipment like an oscilloscope. The multi-variable model calculates coefficients that allows us to calculate setting values that need to be set in the signal generator for any desired combination of two or more equalization parameters. This allows receiver tests to be done for any combination of desired equalization parameters in a calibrated manner.