Impact of Phase Calibration on EVM Measurement Quality

Published: June 15, 2018

Author(s)

Diogo Ribeiro, Dylan F. Williams, Richard A. Chamberlin, Nuno B. Carvalho

Abstract

In this paper, the calibrated measurement of wideband modulated signals by mixer-based large-signal network analyzers (LSNAs) will be evaluated, with a focus on the impact of the phase calibration in the measured error vector magnitude (EVM). The uncertainties of the EVMRMS results will also be analyzed.
Proceedings Title: 91st ARFTG Microwave Measurement Symposium
Conference Dates: June 15, 2018
Conference Location: Philidelphia, PA
Pub Type: Conferences

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Keywords

modulated signal measurements, large-signal measurements, uncertainties
Created June 15, 2018, Updated March 19, 2019