TR 102 215 : 1.3.1
Current
The latest, up-to-date edition.
ELECTROMAGNETIC COMPATIBILITY AND RADIO SPECTRUM MATTERS (ERM); RECOMMENDED APPROACH, AND POSSIBLE LIMITS FOR MEASUREMENT UNCERTAINTY FOR THE MEASUREMENT OF RADIATED ELECTROMAGNETIC FIELDS ABOVE 1 GHZ
Hardcopy , PDF
English
Intellectual Property Rights
Foreword
Introduction
1 Scope
2 References
3 Definitions, symbols and abbreviations
3.1 Definitions
3.2 Symbols
3.3 Abbreviations
4 Accuracy and measurement uncertainty
4.1 Introduction
4.2 Accuracy of measurement
4.3 Measurement uncertainty
5 Application of measurement uncertainty to specification limits
5.1 Introduction
5.2 Development of the "shared risk" concept
5.3 Shared risk, the new approach
5.4 Assessment for market surveillance and enforcement
5.5 Interpretation of EMF test results in CENELEC standards
6 The role of standards (or specifications)
6.1 Introduction
6.2 The players
6.3 The drafting of standards
6.4 The content of standards
6.5 Specification limits
7 The role of calibration in measurement uncertainty
7.1 Introduction to calibration
7.2 Test site calibration
7.3 Antenna calibration
7.4 Test equipment calibration
7.5 Automated test system calibration
8 Recommended maximum measurement uncertainties for RF
electromagnetic field measurements
8.1 Introduction
8.2 Substitution measurement methods
8.3 Single measurement methods
9 Controlling measurement uncertainty
9.1 Introduction
9.2 Test laboratory accreditation
9.3 Competence of the test laboratory
9.4 Skill level of test engineers and supervision of testing
9.5 Design and validation of appropriate test sites
9.6 Quality of test methods given in standards
9.7 Validation of test methods
9.8 Test instrumentation
9.9 Documentation
10 Evaluation of current radiated test methods
10.1 Introduction
10.2 EMC emissions and immunity
10.3 Radio parameters
10.4 EMF parameters
11 Conducted measurement methods
Annex A: History of the "shared risk" concept
A.1 Interpretation of the measurement results (ETS 300 086
Edition 1)
Annex B: Examples of measurement uncertainty calculations
B.1 Effective Isotropic Radiated Power (EIRP) (radio)
B.2 Radiated spurious emissions (radio)
B.3 Receiver sensitivity (radio)
B.4 Radiated field strength (EMC)
B.5 Radiated immunity (EMC)
B.6 Radiated receiver blocking (radio)
Annex C: Example electronic files for calculation of measurement
uncertainty
Annex D: Uncertainty contributions
D.1 Reflectivity
D.2 Mutual coupling
D.3 Range length
D.4 Corrections
D.5 Radio frequency cables
D.6 Phase centre positioning
D.7 Void
D.8 Ambient signals
D.9 Mismatch
D.10 Signal generator
D.11 Insertion losses
D.12 Antennas
D.13 Receiving device
D.14 Equipment under test
D.15 Void
D.16 Void
D.17 Void
D.18 Random uncertainty
D.19 Summary, tables and figures
History
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