{"title":"高速数字数据传输时未屏蔽铜线产生的辐射","authors":"M. Hoque","doi":"10.1109/ISEMC.1994.385671","DOIUrl":null,"url":null,"abstract":"A computerized electromagnetic emission model has been developed to predict near-field radiation from unshielded copper wire that is used for asynchronous digital subscriber line (ADSL) transmission. The flat parallel wire is modeled as a combination of a large number of tiny dipole antennas. The twisted wire is modeled with bifilar helixes. Simulation results are presented for a drop wire configuration at customer premises and a single-section configuration in central offices (COs). Results are compared with FCC-recommended emission criteria.<<ETX>>","PeriodicalId":154914,"journal":{"name":"Proceedings of IEEE Symposium on Electromagnetic Compatibility","volume":"82 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Emission from unshielded copper wire caused by very high-speed digital data transmission\",\"authors\":\"M. Hoque\",\"doi\":\"10.1109/ISEMC.1994.385671\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A computerized electromagnetic emission model has been developed to predict near-field radiation from unshielded copper wire that is used for asynchronous digital subscriber line (ADSL) transmission. The flat parallel wire is modeled as a combination of a large number of tiny dipole antennas. The twisted wire is modeled with bifilar helixes. Simulation results are presented for a drop wire configuration at customer premises and a single-section configuration in central offices (COs). Results are compared with FCC-recommended emission criteria.<<ETX>>\",\"PeriodicalId\":154914,\"journal\":{\"name\":\"Proceedings of IEEE Symposium on Electromagnetic Compatibility\",\"volume\":\"82 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1900-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of IEEE Symposium on Electromagnetic Compatibility\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ISEMC.1994.385671\",\"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 of IEEE Symposium on Electromagnetic Compatibility","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISEMC.1994.385671","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Emission from unshielded copper wire caused by very high-speed digital data transmission
A computerized electromagnetic emission model has been developed to predict near-field radiation from unshielded copper wire that is used for asynchronous digital subscriber line (ADSL) transmission. The flat parallel wire is modeled as a combination of a large number of tiny dipole antennas. The twisted wire is modeled with bifilar helixes. Simulation results are presented for a drop wire configuration at customer premises and a single-section configuration in central offices (COs). Results are compared with FCC-recommended emission criteria.<>