{"title":"巴伦开发用于大功率、宽带的电磁兼容抗扰度测试设备","authors":"J. Mclean, A. Medina, J. Sivaswamy, R. Sutton","doi":"10.1109/ICEMIC.1999.871641","DOIUrl":null,"url":null,"abstract":"Broadband, high-power baluns and matching transformers intended for application in EMC immunity testing are considered in detail. Emphasis is on baluns which are much greater than one-quarter wavelength long at the high end of their operating frequency range. A model for a helical Guanella 4:1 balun is developed and a helical Guanella design is presented. Experimental data which illuminates the action of parasitic modes is presented.","PeriodicalId":104361,"journal":{"name":"Proceedings of the International Conference on Electromagnetic Interference and Compatibility","volume":"501 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Balun development for high-power, broadband EMC immunity test equipment\",\"authors\":\"J. Mclean, A. Medina, J. Sivaswamy, R. Sutton\",\"doi\":\"10.1109/ICEMIC.1999.871641\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Broadband, high-power baluns and matching transformers intended for application in EMC immunity testing are considered in detail. Emphasis is on baluns which are much greater than one-quarter wavelength long at the high end of their operating frequency range. A model for a helical Guanella 4:1 balun is developed and a helical Guanella design is presented. Experimental data which illuminates the action of parasitic modes is presented.\",\"PeriodicalId\":104361,\"journal\":{\"name\":\"Proceedings of the International Conference on Electromagnetic Interference and Compatibility\",\"volume\":\"501 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1900-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of the International Conference on Electromagnetic Interference and Compatibility\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICEMIC.1999.871641\",\"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 International Conference on Electromagnetic Interference and Compatibility","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICEMIC.1999.871641","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Balun development for high-power, broadband EMC immunity test equipment
Broadband, high-power baluns and matching transformers intended for application in EMC immunity testing are considered in detail. Emphasis is on baluns which are much greater than one-quarter wavelength long at the high end of their operating frequency range. A model for a helical Guanella 4:1 balun is developed and a helical Guanella design is presented. Experimental data which illuminates the action of parasitic modes is presented.