{"title":"自动根选择未知的直通算法","authors":"J. Stenarson, K. Yhland","doi":"10.1109/ARFTG.2006.4734366","DOIUrl":null,"url":null,"abstract":"This paper presents a method for automatic root selection in the unknown thru algorithm. The described method can be used for any thru standard that has a simple phase expression. Examples for coaxial, waveguide and waveguide to coaxial adapters are discussed. The paper also includes equations for converting the resulting 7-term error model to the 12-term model commonly used in network analyzers. And also how to combine these steps into a simple algorithm that utilizes as much as possible of the VNA firmware for computations.","PeriodicalId":345451,"journal":{"name":"2006 67th ARFTG Conference","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2006-06-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"11","resultStr":"{\"title\":\"Automatic root selection for the unknown thru algorithm\",\"authors\":\"J. Stenarson, K. Yhland\",\"doi\":\"10.1109/ARFTG.2006.4734366\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper presents a method for automatic root selection in the unknown thru algorithm. The described method can be used for any thru standard that has a simple phase expression. Examples for coaxial, waveguide and waveguide to coaxial adapters are discussed. The paper also includes equations for converting the resulting 7-term error model to the 12-term model commonly used in network analyzers. And also how to combine these steps into a simple algorithm that utilizes as much as possible of the VNA firmware for computations.\",\"PeriodicalId\":345451,\"journal\":{\"name\":\"2006 67th ARFTG Conference\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2006-06-16\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"11\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2006 67th ARFTG Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ARFTG.2006.4734366\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2006 67th ARFTG Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ARFTG.2006.4734366","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Automatic root selection for the unknown thru algorithm
This paper presents a method for automatic root selection in the unknown thru algorithm. The described method can be used for any thru standard that has a simple phase expression. Examples for coaxial, waveguide and waveguide to coaxial adapters are discussed. The paper also includes equations for converting the resulting 7-term error model to the 12-term model commonly used in network analyzers. And also how to combine these steps into a simple algorithm that utilizes as much as possible of the VNA firmware for computations.