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1. WO2022011190 - ELECTRONIC SIGNAL VERIFICATION USING A TRANSLATED SIMULATED WAVEFORM

Publication Number WO/2022/011190
Publication Date 13.01.2022
International Application No. PCT/US2021/040963
International Filing Date 08.07.2021
IPC
G01R 31/3183 2006.1
GPHYSICS
01MEASURING; TESTING
RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
31Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
28Testing of electronic circuits, e.g. by signal tracer
317Testing of digital circuits
3181Functional testing
3183Generation of test inputs, e.g. test vectors, patterns or sequences
G01R 23/16 2006.1
GPHYSICS
01MEASURING; TESTING
RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
23Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
16Spectrum analysis; Fourier analysis
G01R 23/00 2006.1
GPHYSICS
01MEASURING; TESTING
RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
23Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
Applicants
  • TEKTRONIX, INC. [US]/[US]
Inventors
  • BURGESS, David Everett
Agents
  • HARRINGTON, Andrew, J.
Priority Data
17/370,93008.07.2021US
63/050,05309.07.2020US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) ELECTRONIC SIGNAL VERIFICATION USING A TRANSLATED SIMULATED WAVEFORM
(FR) VÉRIFICATION DE SIGNAL ÉLECTRONIQUE EN TTILISANT UNE FORME D'ONDE SIMULÉE CONVERTIE
Abstract
(EN) A system for verifying signals in electronic circuits that includes a waveform translator and a test-and-measurement instrument. The waveform translator is configured to receive a simulated waveform for a node of a simulated prototype circuit and to translate the simulated waveform into a translated waveform. The test-and-measurement instrument is configured to obtain a measured waveform and to determine a deviation of the measured waveform from the simulated waveform using the translated waveform.
(FR) L'invention concerne un système de vérification de signaux dans des circuits électroniques qui comprend un convertisseur de forme d'onde et un instrument de test et de mesure. Le convertisseur de forme d'onde est configuré pour recevoir une forme d'onde simulée pour un nœud d'un circuit prototype simulé et pour convertir la forme d'onde simulée en une forme d'onde convertie. L'instrument de test et de mesure est configuré pour obtenir une forme d'onde mesurée et pour déterminer un écart de la forme d'onde mesurée par rapport à la forme d'onde simulée en utilisant la forme d'onde convertie.
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