Abtasteinheit, Richtkoppler und Messsystem

Details

Veröffentlichungs-Nr.

EP3293530

Aktenzeichen

EP16187738

Anmeldetag

8. September 2016

Veröffentlichung

30. März 2022

Erteilung

30. März 2022

Rechtsraum

EP

IPC

G01R27/06H01P5/18

Abstract

A Scanning unit (10) is described which comprises a measuring coil (12) and an active impedance matching circuit (14) having a current-to-voltage converter (16) with an input. The input of the current-to-voltage converter (16) is connected to the measuring coil (12). The scanning unit (10) is configured such that a current of a line to be measured is measured in an inductive manner by the measuring coil (12). Further, a feedback network (22) is provided which has at least one resistance (28, 30). In addition, a directional coupler and a measuring system are described.

Anmelder

Firma

Rohde & Schwarz GmbH & Co. KG

Land

🇩🇪 Deutschland

Fachgebiete