Frequency Domain Analysis of Lossy and Non-Uniform Twisted Wire Pair
In the study of the frequency domain crosstalk for twisted pair, the traditional alternating inversion model is often built under the ideal condition of lossless and uniform media, ignoring the length of the twisted section. This paper focuses on the impact of these non-ideal conditions on crosstalk...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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IEEE
2019-01-01
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| Series: | IEEE Access |
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| Online Access: | https://ieeexplore.ieee.org/document/8698248/ |
| _version_ | 1818645073483530240 |
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| author | Yaxiu Sun Jianli Wang Wenliang Song Rui Xue |
| author_facet | Yaxiu Sun Jianli Wang Wenliang Song Rui Xue |
| author_sort | Yaxiu Sun |
| collection | DOAJ |
| description | In the study of the frequency domain crosstalk for twisted pair, the traditional alternating inversion model is often built under the ideal condition of lossless and uniform media, ignoring the length of the twisted section. This paper focuses on the impact of these non-ideal conditions on crosstalk, applying the cascaded transmission line theory of Paul and McKnight to predict near-end crosstalk (NEXT) of two pairs of twisted wire pair (TWP) which are placed above a perfectly conducting ground or in a cylindrical ideal conductive shell. This paper put forward the non-uniform-media layered connection method (NLCM) to solve the parasitic parameter matrix, taking two layers as an example. Based on the deduced chain parameter matrix and boundary conditions, the exact crosstalk solution is obtained. All theories in this paper are of great significance to the EMC design of high-speed data transmission systems, providing the theoretical support for predicting NEXT within each device or system. |
| first_indexed | 2024-12-17T00:24:57Z |
| format | Article |
| id | doaj.art-84474ff6ee05435db1b41d2b8079dfdf |
| institution | Directory Open Access Journal |
| issn | 2169-3536 |
| language | English |
| last_indexed | 2024-12-17T00:24:57Z |
| publishDate | 2019-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Access |
| spelling | doaj.art-84474ff6ee05435db1b41d2b8079dfdf2022-12-21T22:10:29ZengIEEEIEEE Access2169-35362019-01-017526405264910.1109/ACCESS.2019.29122208698248Frequency Domain Analysis of Lossy and Non-Uniform Twisted Wire PairYaxiu Sun0https://orcid.org/0000-0003-4734-3417Jianli Wang1Wenliang Song2Rui Xue3School of Information and Communications Engineering, Harbin Engineering University, Harbin, ChinaSchool of Information and Communications Engineering, Harbin Engineering University, Harbin, ChinaSchool of Information and Communications Engineering, Harbin Engineering University, Harbin, ChinaSchool of Information and Communications Engineering, Harbin Engineering University, Harbin, ChinaIn the study of the frequency domain crosstalk for twisted pair, the traditional alternating inversion model is often built under the ideal condition of lossless and uniform media, ignoring the length of the twisted section. This paper focuses on the impact of these non-ideal conditions on crosstalk, applying the cascaded transmission line theory of Paul and McKnight to predict near-end crosstalk (NEXT) of two pairs of twisted wire pair (TWP) which are placed above a perfectly conducting ground or in a cylindrical ideal conductive shell. This paper put forward the non-uniform-media layered connection method (NLCM) to solve the parasitic parameter matrix, taking two layers as an example. Based on the deduced chain parameter matrix and boundary conditions, the exact crosstalk solution is obtained. All theories in this paper are of great significance to the EMC design of high-speed data transmission systems, providing the theoretical support for predicting NEXT within each device or system.https://ieeexplore.ieee.org/document/8698248/Crosstalkfrequency domain analysisnon-uniform-media layered connection method (NLCM)transmission linestwisted wire pair (TWP) |
| spellingShingle | Yaxiu Sun Jianli Wang Wenliang Song Rui Xue Frequency Domain Analysis of Lossy and Non-Uniform Twisted Wire Pair IEEE Access Crosstalk frequency domain analysis non-uniform-media layered connection method (NLCM) transmission lines twisted wire pair (TWP) |
| title | Frequency Domain Analysis of Lossy and Non-Uniform Twisted Wire Pair |
| title_full | Frequency Domain Analysis of Lossy and Non-Uniform Twisted Wire Pair |
| title_fullStr | Frequency Domain Analysis of Lossy and Non-Uniform Twisted Wire Pair |
| title_full_unstemmed | Frequency Domain Analysis of Lossy and Non-Uniform Twisted Wire Pair |
| title_short | Frequency Domain Analysis of Lossy and Non-Uniform Twisted Wire Pair |
| title_sort | frequency domain analysis of lossy and non uniform twisted wire pair |
| topic | Crosstalk frequency domain analysis non-uniform-media layered connection method (NLCM) transmission lines twisted wire pair (TWP) |
| url | https://ieeexplore.ieee.org/document/8698248/ |
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