1、 IEC 62153-4-3 Edition 2.0 2013-10 INTERNATIONAL STANDARD Metallic communication cable test methods Part 4-3:Electromagnetic compatibility(EMC)Surface transfer impedance Triaxial method IEC 62153-4-3:2013(E)colourinsideCopyrighted material licensed to BR Demo by Thomson Reuters(Scientific),Inc.,down
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10、EC 62153-4-3 Edition 2.0 2013-10 INTERNATIONAL STANDARD Metallic communication cable test methods Part 4-3:Electromagnetic compatibility(EMC)Surface transfer impedance Triaxial method INTERNATIONAL ELECTROTECHNICAL COMMISSION X ICS 33.120.10;33.100 PRICE CODE ISBN 978-2-8322-1179-3 Registered tradem
11、ark of the International Electrotechnical Commission Warning!Make sure that you obtained this publication from an authorized distributor.colourinsideCopyrighted material licensed to BR Demo by Thomson Reuters(Scientific),Inc.,downloaded on Nov-27-2014 by James Madison.No further reproduction or dist
12、ribution is permitted.Uncontrolled when printed.2 62153-4-3 IEC:2013(E)CONTENTS FOREWORD.4 INTRODUCTION.6 1 Scope.8 2 Normative references.8 3 Terms and definitions.8 4 Principle.11 5 Test methods.11 5.1 General.11 5.2 Test equipment.11 5.3 Calibration procedure.12 5.4 Sample preparation.12 5.5 Test
13、 set-up.13 5.6 Test configurations.14 5.6.1 General.14 5.6.2 Vector network analyser with S-parameter test set.14 5.6.3(Vector)network analyser with power splitter.15 5.6.4 Separate signal generator and receiver.15 5.7 Expression of test results.16 5.7.1 Expression.16 5.7.2 Test report.16 6 Test met
14、hod A:Matched inner circuit with damping resistor in outer circuit.16 6.1 General.16 6.2 Damping resistor R2.16 6.3 Cut-off frequency.17 6.4 Block diagram of the set-up.17 6.5 Measuring procedure.17 6.6 Evaluation of test results.18 7 Test method B:Inner circuit with load resistor and outer circuit
15、without damping resistor.18 7.1 General.18 7.2 Cut-off frequency.18 7.3 Block diagram of the set-up.18 7.4 Measuring procedure.19 7.5 Evaluation of test results.20 8 Test method C:(Mismatched)-Short-Short without damping resistor.20 8.1 General.20 8.2 Cut-off frequency.20 8.3 Block diagram of the se
16、t-up.21 8.4 Measuring procedure.21 8.5 Evaluation of test results.21 Annex A(normative)Determination of the impedance of the inner circuit.23 Annex B(normative)Impedance matching adapter.24 Annex C(normative)Sample preparation for“milked on braid”method.28 Annex D(informative)Triaxial test set-up depicted as a T-circuit.35 Annex E(informative)Cut-off frequency of the triaxial set-up for the measurement of the transfer impedance.36 Copyrighted material licensed to BR Demo by Thomson Reuters(Sc