用户电缆上数字传输中的串扰

Proceedings. Electrotechnical Conference Integrating Research, Industry and Education in Energy and Communication Engineering', Pub Date : 1989-04-11 DOI:10.1109/MELCON.1989.50118

S. Tomažič, A. Umek

{"title":"用户电缆上数字传输中的串扰","authors":"S. Tomažič, A. Umek","doi":"10.1109/MELCON.1989.50118","DOIUrl":null,"url":null,"abstract":"An analysis of near end crosstalk in digital transmission over a subscriber loop is presented. An analytical expression for NEXT between parallel and between twisted lines is evaluated. The expression depends on physical characteristics of the line. Because the phase characteristic is also known, it is possible to obtain the transfer function of NEXT in the time domain. The amplitude of NEXT increases almost linearly with frequency, not with a power of 3/4 of the frequency as expected from previous results. It is noted that expressions for NEXT, if needed, can be derived using the same method.<<ETX>>","PeriodicalId":380214,"journal":{"name":"Proceedings. Electrotechnical Conference Integrating Research, Industry and Education in Energy and Communication Engineering',","volume":"19 3","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1989-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Crosstalk in digital transmission over subscriber cable\",\"authors\":\"S. Tomažič, A. Umek\",\"doi\":\"10.1109/MELCON.1989.50118\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"An analysis of near end crosstalk in digital transmission over a subscriber loop is presented. An analytical expression for NEXT between parallel and between twisted lines is evaluated. The expression depends on physical characteristics of the line. Because the phase characteristic is also known, it is possible to obtain the transfer function of NEXT in the time domain. The amplitude of NEXT increases almost linearly with frequency, not with a power of 3/4 of the frequency as expected from previous results. It is noted that expressions for NEXT, if needed, can be derived using the same method.<<ETX>>\",\"PeriodicalId\":380214,\"journal\":{\"name\":\"Proceedings. Electrotechnical Conference Integrating Research, Industry and Education in Energy and Communication Engineering',\",\"volume\":\"19 3\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1989-04-11\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings. Electrotechnical Conference Integrating Research, Industry and Education in Energy and Communication Engineering',\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/MELCON.1989.50118\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings. Electrotechnical Conference Integrating Research, Industry and Education in Energy and Communication Engineering',","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MELCON.1989.50118","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 0

摘要

对用户环路上数字传输中的近端串扰进行了分析。给出了平行线与扭曲线之间NEXT的解析表达式。这种表达取决于线条的物理特征。因为相位特性也是已知的，所以可以在时域内得到NEXT的传递函数。NEXT的振幅几乎随频率线性增加，而不是像以前的结果那样以频率的3/4次方增加。需要注意的是，如果需要，可以使用相同的方法派生NEXT的表达式

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Crosstalk in digital transmission over subscriber cable

An analysis of near end crosstalk in digital transmission over a subscriber loop is presented. An analytical expression for NEXT between parallel and between twisted lines is evaluated. The expression depends on physical characteristics of the line. Because the phase characteristic is also known, it is possible to obtain the transfer function of NEXT in the time domain. The amplitude of NEXT increases almost linearly with frequency, not with a power of 3/4 of the frequency as expected from previous results. It is noted that expressions for NEXT, if needed, can be derived using the same method.<>

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Proceedings. Electrotechnical Conference Integrating Research, Industry and Education in Energy and Communication Engineering',

自引率

0.00%

发文量