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Verification of multipair copper-cable model by measurements

Magesacher, Thomas LU ; Ödling, Per LU ; Börjesson, Per Ola LU and Nordstrom, Tomas (2007) In IEEE Transactions on Instrumentation and Measurement 56(5). p.1883-1886
Abstract
Analysis, assessment, and design of advanced wire-line transmission schemes over multipair copper cables require accurate knowledge of the channel properties. This paper investigates modeling of multiconductor cables based on interpair impedance measurements. A unified approach to the application of the "Cioffi" model is introduced. The direct measurement approach of the underlying interpair impedances yields a good, match with the alternative approach suggested in the recent study of Cioffi et al. Crosstalk coupling functions derived from the model exhibit a good match with the corresponding direct measurements in the case in which the modeled length is close to the length of the interpair impedance measurements. However, the prediction... (More)
Analysis, assessment, and design of advanced wire-line transmission schemes over multipair copper cables require accurate knowledge of the channel properties. This paper investigates modeling of multiconductor cables based on interpair impedance measurements. A unified approach to the application of the "Cioffi" model is introduced. The direct measurement approach of the underlying interpair impedances yields a good, match with the alternative approach suggested in the recent study of Cioffi et al. Crosstalk coupling functions derived from the model exhibit a good match with the corresponding direct measurements in the case in which the modeled length is close to the length of the interpair impedance measurements. However, the prediction power of this model,with respect to termination impedance is limited. (Less)
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Contribution to journal
publication status
published
subject
keywords
digital subscriber line (DSL), multiple-input multiple-output (MIMO), channel modeling, cable measurements, multiconductor model
in
IEEE Transactions on Instrumentation and Measurement
volume
56
issue
5
pages
1883 - 1886
publisher
IEEE--Institute of Electrical and Electronics Engineers Inc.
external identifiers
  • wos:000249619700048
  • scopus:34648836311
ISSN
0018-9456
DOI
10.1109/TIM.2007.904486
language
English
LU publication?
yes
id
4a8fcd62-5a0a-4d00-97dc-4bbf3cfea057 (old id 656610)
date added to LUP
2007-12-10 14:04:04
date last changed
2017-01-01 06:48:15
@article{4a8fcd62-5a0a-4d00-97dc-4bbf3cfea057,
  abstract     = {Analysis, assessment, and design of advanced wire-line transmission schemes over multipair copper cables require accurate knowledge of the channel properties. This paper investigates modeling of multiconductor cables based on interpair impedance measurements. A unified approach to the application of the "Cioffi" model is introduced. The direct measurement approach of the underlying interpair impedances yields a good, match with the alternative approach suggested in the recent study of Cioffi et al. Crosstalk coupling functions derived from the model exhibit a good match with the corresponding direct measurements in the case in which the modeled length is close to the length of the interpair impedance measurements. However, the prediction power of this model,with respect to termination impedance is limited.},
  author       = {Magesacher, Thomas and Ödling, Per and Börjesson, Per Ola and Nordstrom, Tomas},
  issn         = {0018-9456},
  keyword      = {digital subscriber line (DSL),multiple-input multiple-output (MIMO),channel modeling,cable measurements,multiconductor model},
  language     = {eng},
  number       = {5},
  pages        = {1883--1886},
  publisher    = {IEEE--Institute of Electrical and Electronics Engineers Inc.},
  series       = {IEEE Transactions on Instrumentation and Measurement},
  title        = {Verification of multipair copper-cable model by measurements},
  url          = {http://dx.doi.org/10.1109/TIM.2007.904486},
  volume       = {56},
  year         = {2007},
}