Verfahren zur Durchführung einer Vektorcharakterisierung und Elektronisches System

Details

Veröffentlichungs-Nr.

EP4148434

Aktenzeichen

EP21196092

Anmeldetag

10. September 2021

Veröffentlichung

12. März 2025

Erteilung

12. März 2025

Rechtsraum

EP

IPC

G01R27/06G01R27/32

Abstract

A method of performing a vector characterization based on a scalar measurement is described. The method comprises the following steps:- generating a multi-tone signal by means of a signal generating device (12), wherein the multi-tone signal comprises at least three continuous-wave (CW) signals, and wherein the signal generating device (12) is configured to vary phases of the at least three CW signals;- determining a mean power of the multi-tone signal and a peak power of the multi-tone signal by means of a scalar measurement device (14), wherein the mean power and the peak power are measured at at least one predetermined reference plane (34); and- varying a phase of at least one of the at least three CW signals by means of the signal generating device (12) such that a ratio of the peak power and the mean power is minimized or maximized, thereby obtaining a first multi-tone signal comprising a first set of CW signals.Further, an electronic system (10) for performing a vector characterization based on a scalar measurement is described.

Anmelder

Firma

Rohde & Schwarz GmbH & Co. KG

Land

🇩🇪 Deutschland

Fachgebiete