Patent · US Active

Over the air measurement module

US10193639B2 · kind B2 · utility

0Cited by

0References

17Claims

0Family size

Assignee

Rohde & Schwarz GmbH & Co. KG · DE

Inventors

Werner Perndl · Vaterstetten, DE
Markus Gallhauser · Freising, DE

Key dates

Filing date	Oct 18, 2016
Grant date	Jan 29, 2019
Priority date	—
Expiry date	Nov 12, 2036

Classification

Technology area (CPC H)Electricity
CPC primaryH04B17/102
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

An over the aft measurement module comprises an antenna, adapted to receive a first measuring signal from a device under test or adapted to transmit a second measuring signal to the device under test. Furthermore, the over the air measurement module comprises a mixer, directly connected to said antenna, adapted to reduce or increase a frequency of the received first measuring signal, resulting in a frequency reduced or increased first measuring signal, or adapted to increase or reduce a frequency of a frequency reduced or increased second measuring signal, resulting in the second measuring signal. In addition to this, the over the air measurement module comprises a first connector, connected to said mixer, adapted to input a local oscillator signal into the mixer for frequency conversion.

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