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09/30205773 DC : 0

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

PD IEC/TR 62153-4-1 - METALLIC COMMUNICATION CABLE TEST METHODS - PART 4-1: ELECTROMAGNETIC COMPATIBILITY (EMC) - INTRODUCTION TO ELECTROMAGNETIC (EMC) SCREENING MEASUREMENTS
Available format(s)

Hardcopy , PDF

Superseded date

07-31-2010

Language(s)

English

1 Scope
2 Normative references
3 Electromagnetic phenomena
4 The intrinsic screening parameters of short cables
  4.1 Surface transfer impedance, Z[T]
  4.2 Capacitive coupling admittance, Y[c]
  4.3 Injecting with arbitrary cross-sections
  4.4 Reciprocity and symmetry
  4.5 Arbitrary load conditions
5 Long cables - coupled transmission lines
6 Transfer impedance of a braided-wire outer conductor or screen
7 Test possibilities
  7.1 Measuring the transfer impedance of coaxial cables
  7.2 Measuring the transfer impedance of cable assemblies
  7.3 Measuring the transfer impedance of connectors
  7.4 Calculated maximum screening level
8 Comparison of the frequency response of different triaxial test
  set-ups to measure the transfer impedance of cable screens
  8.1 Introduction
  8.2 Physical basics
       8.2.1 Triaxial set-up
       8.2.2 Coupling equations
  8.3 Simulations
       8.3.1 General
       8.3.2 Simulation of the standard and simplified methods
             according to EN 50289-1-6, IEC 61169-1 (method 1 and 2)
             and IEC 62153-4-3 (method A)
       8.3.3 Simulation of the double short circuited methods
  8.4 Conclusion
  8.5 References
9 Background of the shielded screening attenuation test method
  (IEC 62153-4-4)
  9.1 Introduction
  9.2 Objectives
  9.3 Theory of the triaxial measuring method
  9.4 Screening Attenuation
  9.5 Normalised screening attenuation
  9.6 Measuring results
  9.7 Comparison with absorbing clamp method
  9.8 Practical design of the test set-up
  9.9 Influence of mismatches
  9.10 Literature
Annex A (normative) List of symbols
Bibliography

Committee
EPL/46
DocumentType
Draft
Pages
68
PublisherName
British Standards Institution
Status
Superseded
SupersededBy

IEC 60169-1-3:1988 Radio-frequency connectors - Part 1: General requirements and measuring methods - Section Three: Electrical tests and measuring procedures: Screening effectiveness
IEC 61196-1:2005 Coaxial communication cables - Part 1: Generic specification - General, definitions and requirements
IEC 60096-4-1:1990 Radio-frequency cables. Part 4: Specification for superscreened cables - Section One: General requirements and test methods
IEC 61726:2015 Cable assemblies, cables, connectors and passive microwave components - Screening attenuation measurement by the reverberation chamber method

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