Funktestsystem und Verfahren zum Testen einer zu Testenden Vorrichtung

Details

Veröffentlichungs-Nr.

EP3399674

Aktenzeichen

EP17169533

Anmeldetag

4. Mai 2017

Veröffentlichung

2. März 2022

Erteilung

2. März 2022

Rechtsraum

EP

IPC

H04B17/10H04B17/21// H04B7/08H04B7/06

Abstract

A radio test system (10) for testing a device under test (12) is described, comprising a signal generation unit (14) configured to generate a downlink signal to be transmitted to the device under test (12) for over-the-air testing. The radio test system (10) has at least one antenna (18) configured to transmit the downlink signal via an over-the-air transmission channel (42) to the device under test (12). Further, a receiver (30) is provided that is configured to receive a response signal via the over-the-air transmission channel (42) from the device under test (12). In addition, the radio test system (10) has at least one over-the-air adapter (44) that is connected to the signal generation unit (14) wherein the over-the-air adapter (44) is configured to adapt the downlink signal to be transmitted such that the over-the-air transmission channel (42) is equalized. Further, a method for testing a device under test (12) is described.

Anmelder

Firma

Rohde & Schwarz GmbH & Co. KG

Land

🇩🇪 Deutschland

Fachgebiete