Frequency domain analysis of EM crosstalk problem in a quad by the equivalent cable bundle method among twisted-wire pairs cable bundle

Belkhelfa, S.; Lefouili, M.; Drissi, K.

doi:10.1109/intmag.2015.7157205

Cited by 2 publications

(2 citation statements)

References 1 publication

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“…The characteristics of the cables determines the electromagnetic coupling between other technologies and twisted pairs. Accurate evaluation of the impact in terms of both average and worst‐case impact on data rate requires accurate modelling [2] to predict crosstalk within a bundle of twisted‐wire pairs [3]. Other important applications which utilize twisted pair cables include smart vehicles and aircraft systems [4].…”

Section: Introductionmentioning

confidence: 99%

Measurement and causal modelling of twisted pair copper cables

Yoho¹,

Riad

Muqaibel

2021

IET Science Measure & Tech

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The modelling of twisted pair copper cables has been under investigation in recent years with the emergence of several forms of digital subscriber line broadband access technology including G.fast. Designers of these communication systems implement these models to prototype early system architectures as well as simulate feasibility trials on the existing subscriber loop infrastructure. Previous attempts at modelling these cables have been limited because of the challenges associated with acquiring physical measurement and the inaccuracies of simulators to model effects such as the skin effect, which is significant when using these cables in high-speed systems. These previous modelling attempts employed empirical formulas to match the measured primary transmission line parameters (RLCG) of the cables and generally failed to meet the Kramer-Kronig causality relationships. This paper presents a measurement setup for the electrical properties of twisted pair copper cables as well as a realizable RLCG model for the cables. This model is based on electromagnetic theory considering the model causality, the skin effect, and the twisting of the cable.This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.

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Section: Introductionmentioning

confidence: 99%

Measurement and causal modelling of twisted pair copper cables

Yoho¹,

Riad

Muqaibel

2021

IET Science Measure & Tech

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“…Ama böyle programlar kullanım açısından zaman alıcı ve pahalıdır. Bu yüzden literatürde deneysel sonuçlar yaygınca kullanılır [15][16][24][25]. Deneysel sonuçlara bu kabloların kesirli mertebeden modellenmesi için eğri uydurulduğu çalışmalar da mevcuttur [26][27][28].…”

Section: Introductionunclassified

CAT 6A U/FTP Data Kablosunun Yüksek Frekans Parametrelerinin YSA ile Tahmin Modeli

Öztürk¹,

Alisoy

Mutlu

2020

Nevşehir Bilim Ve Teknoloji Dergisi

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Data kablolarının modellenmesi frekans bağımlı parametrelerinden dolayı zordur. İstenilen kablo parametrelerini elde etmek için üretimde yaygınca deneme ve yanılma yöntemleri kullanılır ve her bir deneme için buna karşılık gelen bir maliyet ve üretim zamanı gerekmektedir. Kablo parametreleri fiziksel boyutların ve üretim parametrelerinin nonlinear fonksiyonudur. Bu problemin üstesinden gelmek için tahmin yeteneklerinden dolayı Yapay Sinir Ağları (YSA) kullanılabilir. Bu çalışmada, YSA'ların, CAT 6A U/FTP data kablolarının karakteristik empedans, yakın-uç çapraz-atlama gürültüsü (NEXT), Uzak-uç çapraz-atlama gürültüsü (FEXT) ve Dönüş Kaybı (RL) gibi parametrelerini iyi bir şekilde tahmin edebildikleri MATLAB'in NNTool paket programı kullanılarak gösterilmiştir.

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Frequency domain analysis of EM crosstalk problem in a quad by the equivalent cable bundle method among twisted-wire pairs cable bundle

Cited by 2 publications

References 1 publication

Measurement and causal modelling of twisted pair copper cables

Measurement and causal modelling of twisted pair copper cables

CAT 6A U/FTP Data Kablosunun Yüksek Frekans Parametrelerinin YSA ile Tahmin Modeli

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