{"title":"输电线路变压器的设计与建模","authors":"J. Horn, Georg Boeck","doi":"10.1109/IMOC.2003.1244897","DOIUrl":null,"url":null,"abstract":"Equivalent circuitry for straight transmission line transformers (TLT) is presented. The circuits deploy transmission line theory to describe wave propagation of both the signal modes and the parasitic (ferrite) mode. The validity of this approach is demonstrated for two different TLTs. Both devices have an upper frequency limit of 5.5 GHz. Through the use of a single ferrite tube a lower frequency limit down to 1 MHz is achieved.","PeriodicalId":156662,"journal":{"name":"Proceedings of the 2003 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference - IMOC 2003. (Cat. No.03TH8678)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2003-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"8","resultStr":"{\"title\":\"Design and modeling of transmission line transformers\",\"authors\":\"J. Horn, Georg Boeck\",\"doi\":\"10.1109/IMOC.2003.1244897\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Equivalent circuitry for straight transmission line transformers (TLT) is presented. The circuits deploy transmission line theory to describe wave propagation of both the signal modes and the parasitic (ferrite) mode. The validity of this approach is demonstrated for two different TLTs. Both devices have an upper frequency limit of 5.5 GHz. Through the use of a single ferrite tube a lower frequency limit down to 1 MHz is achieved.\",\"PeriodicalId\":156662,\"journal\":{\"name\":\"Proceedings of the 2003 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference - IMOC 2003. (Cat. No.03TH8678)\",\"volume\":\"15 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2003-11-17\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"8\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of the 2003 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference - IMOC 2003. (Cat. No.03TH8678)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/IMOC.2003.1244897\",\"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 the 2003 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference - IMOC 2003. (Cat. No.03TH8678)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IMOC.2003.1244897","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Design and modeling of transmission line transformers
Equivalent circuitry for straight transmission line transformers (TLT) is presented. The circuits deploy transmission line theory to describe wave propagation of both the signal modes and the parasitic (ferrite) mode. The validity of this approach is demonstrated for two different TLTs. Both devices have an upper frequency limit of 5.5 GHz. Through the use of a single ferrite tube a lower frequency limit down to 1 MHz is achieved.