Patent · US Active

Measurement apparatus for measurement of an RF signal

US10739399B2 · kind B2 · utility

0Cited by

0References

15Claims

0Family size

Assignee

Rohde & Schwarz GmbH & Co. KG · DE

Inventors

Georg Schnattinger · Dorfen, DE
Marcel Thränhardt · Freising, DE
Michael Kaltenbach · New Castle, US

Key dates

Filing date	Mar 29, 2018
Grant date	Aug 11, 2020
Priority date	—
Expiry date	Feb 6, 2039

Classification

Technology area (CPC H)Electricity
CPC primaryH04L2027/0016
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

A measurement apparatus and method for measurement of a radio frequency (RF) signal, said measurement apparatus comprising a signal input adapted to receive an RF-signal being split into a first measurement signal path and into a second measurement signal path of said measurement apparatus, wherein said first measurement signal path is adapted to measure the split RF-signal within a predefined first frequency band around a predefined measurement frequency, wherein said second measurement signal path is adapted to measure a current frequency at a power maximum of the split RF-signal in a predefined second frequency band, and wherein the RF-signal measured in said first measurement signal path is shifted in the frequency domain depending on the current frequency measured in said second measurement signal path.

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