Measurement Uncertainty Evaluation of Digital Modulation Quality Parameters: Magnitude Error and Phase Error

Measurement Uncertainty Evaluation of Digital Modulation Quality Parameters: Magnitude Error and Phase Error

In digital modulation quality parameters traceability, the Error Vector Magnitude, Magnitude Error and Phase Error must be traced, and the measurement uncertainty of the above parameters needs to be assessed. Although the calibration specification JJF1128-2004 Calibration Specification for Vector Si...

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Main Authors: Zhan Zhiqiang, Xia Junwen, Wang Yunling, Yu Lei
Format: Article
Language:English
Published: EDP Sciences 2016-01-01
Series:MATEC Web of Conferences
Online Access:http://dx.doi.org/10.1051/matecconf/20166104002
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spelling doaj-114ed6b9ccfb4e399a7a1e99bdbbf2c62021-02-02T01:59:39ZengEDP SciencesMATEC Web of Conferences2261-236X2016-01-01610400210.1051/matecconf/20166104002matecconf_apop2016_04002Measurement Uncertainty Evaluation of Digital Modulation Quality Parameters: Magnitude Error and Phase ErrorZhan Zhiqiang0Xia Junwen1Wang Yunling2Yu Lei3Division of Electricity and Optics Measurement Technology, Shanghai Institute of Measurement and Testing TechnologyDivision of Electricity and Optics Measurement Technology, Shanghai Institute of Measurement and Testing TechnologyDivision of Electricity and Optics Measurement Technology, Shanghai Institute of Measurement and Testing TechnologyDivision of Electricity and Optics Measurement Technology, Shanghai Institute of Measurement and Testing TechnologyIn digital modulation quality parameters traceability, the Error Vector Magnitude, Magnitude Error and Phase Error must be traced, and the measurement uncertainty of the above parameters needs to be assessed. Although the calibration specification JJF1128-2004 Calibration Specification for Vector Signal Analyzers is published domestically, the measurement uncertainty evaluation is unreasonable, the parameters selected is incorrect, and not all error terms are selected in measurement uncertainty evaluation. This article lists formula about magnitude error and phase error, than presents the measurement uncertainty evaluation processes for magnitude error and phase errors.http://dx.doi.org/10.1051/matecconf/20166104002
collection DOAJ
language English
format Article
sources DOAJ
author Zhan Zhiqiang
Xia Junwen
Wang Yunling
Yu Lei
spellingShingle Zhan Zhiqiang
Xia Junwen
Wang Yunling
Yu Lei
Measurement Uncertainty Evaluation of Digital Modulation Quality Parameters: Magnitude Error and Phase Error
MATEC Web of Conferences
author_facet Zhan Zhiqiang
Xia Junwen
Wang Yunling
Yu Lei
author_sort Zhan Zhiqiang
title Measurement Uncertainty Evaluation of Digital Modulation Quality Parameters: Magnitude Error and Phase Error
title_short Measurement Uncertainty Evaluation of Digital Modulation Quality Parameters: Magnitude Error and Phase Error
title_full Measurement Uncertainty Evaluation of Digital Modulation Quality Parameters: Magnitude Error and Phase Error
title_fullStr Measurement Uncertainty Evaluation of Digital Modulation Quality Parameters: Magnitude Error and Phase Error
title_full_unstemmed Measurement Uncertainty Evaluation of Digital Modulation Quality Parameters: Magnitude Error and Phase Error
title_sort measurement uncertainty evaluation of digital modulation quality parameters: magnitude error and phase error
publisher EDP Sciences
series MATEC Web of Conferences
issn 2261-236X
publishDate 2016-01-01
description In digital modulation quality parameters traceability, the Error Vector Magnitude, Magnitude Error and Phase Error must be traced, and the measurement uncertainty of the above parameters needs to be assessed. Although the calibration specification JJF1128-2004 Calibration Specification for Vector Signal Analyzers is published domestically, the measurement uncertainty evaluation is unreasonable, the parameters selected is incorrect, and not all error terms are selected in measurement uncertainty evaluation. This article lists formula about magnitude error and phase error, than presents the measurement uncertainty evaluation processes for magnitude error and phase errors.
url http://dx.doi.org/10.1051/matecconf/20166104002
work_keys_str_mv AT zhanzhiqiang measurementuncertaintyevaluationofdigitalmodulationqualityparametersmagnitudeerrorandphaseerror
AT xiajunwen measurementuncertaintyevaluationofdigitalmodulationqualityparametersmagnitudeerrorandphaseerror
AT wangyunling measurementuncertaintyevaluationofdigitalmodulationqualityparametersmagnitudeerrorandphaseerror
AT yulei measurementuncertaintyevaluationofdigitalmodulationqualityparametersmagnitudeerrorandphaseerror
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