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PD IEC/TR 62152:2009

Current
Current

The latest, up-to-date edition.

Transmission properties of cascaded two-ports or quadripols. Background of terms and definitions
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

14-12-2009

Publisher

British Standards Institution

FOREWORD
1 Scope
2 Normative references
3 Terms, definitions, symbols, units and abbreviated terms
4 Transfer functions and complex attenuations or losses of
  a two-port
Annex A (normative) - Concepts of normalized voltage waves,
        square root of power waves and operational
        attenuation and losses
Annex B (normative) - Image transmission
        parameters/quantities of a two-port and transmission
        line approximations
Annex C (normative) - Two-port theory and fundamental
        concepts in transmission engineering
Bibliography

Describes the fundamental terms and definitions to be used world-wide in describing the transmission properties of a two-port or quadripole.

It is important and practical that components of a transmission chain can be separated and tested separately. To accomplish this, well-defined interfaces and measuring techniques, including agreed terms and definitions, are required.

This technical report has two main goals. It lays the foundation for agreement on the fundamental terms and definitions to be used world-wide in describing the transmission properties of a two-port or quadripole. The report builds a bridge between the classical quadripole theory and the scattering matrix presentation which is based on incident and reflecting square root of power waves at the input and output of a two-port. Finally, it is shown that the two concepts are bound together through simple equations and are fundamentally identical.

The quadripole theory was originally developed for voice- and carrier-frequency technologies and transmission, and later for microwaves, but both can be used through the whole frequency range.

Committee
EPL/46
DevelopmentNote
Supersedes 03/300448 DC. (05/2005)
DocumentType
Standard
Pages
66
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
IEC TR 62152:2009 Identical

IEC TR 61156-1-2:2009+AMD1:2014 CSV Multicore and symmetrical pair/quad cables for digital communications - Part 1-2: Electrical transmission characteristicsand test methods of symmetrical pair/quad cables
IEC 61156-1:2007+AMD1:2009 CSV Multicore and symmetrical pair/quad cables for digital communications - Part 1: Generic specification
IEC 60050-726:1982 International Electrotechnical Vocabulary (IEV) - Part 726: Transmission lines and waveguides

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Hardcopy - English
PDF - English
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