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ELECTROMAGNETIC COMPATIBILITY AND RADIO SPECTRUM MATTERS (ERM); UNCERTAINTIES IN THE MEASUREMENT OF MOBILE RADIO EQUIPMENT CHARACTERISTICS PART 1
European Telecommunications Standards Institute
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Availability date: 11/06/2021
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Foreword
Introduction
1 Scope
2 References
3 Definitions, symbols and abbreviations
3.1 Definitions
3.2 Symbols
3.3 Abbreviations
4 Introduction to measurement uncertainty
4.1 Background to measurement uncertainty
4.2 Evaluation of individual uncertainty components
4.3 Methods of evaluation of overall measurement
uncertainty
4.4 Summary
4.5 Overview of the approach of the present document
5 Analysis of measurement uncertainty
5.1 The BIPM method
5.2 Combining individual standard uncertainties in
different units
5.3 Calculation of the expanded uncertainty values
and Student's t-distribution
5.4 Combining standard uncertainties of different
parameters, where their influence on each other
is dependant on the EUT (influence quantities)
5.5 Estimate of standard uncertainty of randomness
5.6 Summary of the recommended approach
6 Examples of uncertainty calculations specific to
radio equipment
6.1 Mismatch
6.2 Attenuation measurement
6.3 Calculation involving a dependency function
6.4 Measurement of carrier power
6.5 Uncertainty calculation for measurement of a
receiver (Third order intermodulation)
6.6 Uncertainty in measuring continuous bit streams
6.7 Uncertainty in measuring messages
6.8 Examples of measurement uncertainty analysis
(Free Field Test Sites)
6.9 Examples of measurement uncertainty analysis
(Stripline)
7 Transmitter measurement examples
7.1 Conducted
7.2 Radiated tests
History
Gives the methods of evaluating and calculating the measurement uncertainties and the required corrections on measurement conditions and results.
Published | |
Document Type | Standard |
Status | Current |
Publisher | European Telecommunications Standards Institute |
Pages | |
ISBN | |
Committee | ERM RP02 |