Patent · US Active

Digital oscilloscope and a method with parallel acquisition and signal post-processing

US10281494B2 · kind B2 · utility

0Cited by

0References

12Claims

0Family size

Assignee

Rohde & Schwarz GmbH & Co. KG · DE

Inventors

Andrew Schaefer · Oberhaching, DE
Thomas Kuhwald · Borgo San Lazzaro, DE
Bernhard Nitsch · Birkenfeld, DE

Key dates

Filing date	Dec 29, 2017
Grant date	May 7, 2019
Priority date	—
Expiry date	Dec 29, 2037

Classification

Technology area (CPC G)Physics
CPC primaryG01R13/0254
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A method for measuring at least one signal with a digital oscilloscope according to the invention acquires sampled values of the at least one signal in individual time ranges which are each defined in relation to a trigger time of a trigger event, which is detected in the at least one signal in each case by the digital oscilloscope. A post-processing of the sampled values acquired in each case in the individual time ranges then takes place. According to the invention, the acquisition and the post-processing are implemented in parallel.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.