{"title":"LNN校准的重新表述","authors":"Zhang Tao, Hang Gu, Wei Zhao","doi":"10.1109/MAPE53743.2022.9935187","DOIUrl":null,"url":null,"abstract":"In this paper, the line-network-network (LNN) calibration is reformulated based on the T-matrix representation. Firstly, the T-matrices of error boxes are constructed by measuring the line standard, and only three wave ratios need to be solved. On this basis, an unknown obstacle is placed and measured at three positions of the transmission line to solve three wave ratios. Once three wave ratios are obtained, the T-matrices of error boxes are determined. Finally, the validity of the proposed method is proved by the experiment.","PeriodicalId":442568,"journal":{"name":"2022 IEEE 9th International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications (MAPE)","volume":"34 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-08-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"A Reformulation of LNN Calibration\",\"authors\":\"Zhang Tao, Hang Gu, Wei Zhao\",\"doi\":\"10.1109/MAPE53743.2022.9935187\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this paper, the line-network-network (LNN) calibration is reformulated based on the T-matrix representation. Firstly, the T-matrices of error boxes are constructed by measuring the line standard, and only three wave ratios need to be solved. On this basis, an unknown obstacle is placed and measured at three positions of the transmission line to solve three wave ratios. Once three wave ratios are obtained, the T-matrices of error boxes are determined. Finally, the validity of the proposed method is proved by the experiment.\",\"PeriodicalId\":442568,\"journal\":{\"name\":\"2022 IEEE 9th International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications (MAPE)\",\"volume\":\"34 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-08-26\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2022 IEEE 9th International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications (MAPE)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/MAPE53743.2022.9935187\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2022 IEEE 9th International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications (MAPE)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MAPE53743.2022.9935187","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
In this paper, the line-network-network (LNN) calibration is reformulated based on the T-matrix representation. Firstly, the T-matrices of error boxes are constructed by measuring the line standard, and only three wave ratios need to be solved. On this basis, an unknown obstacle is placed and measured at three positions of the transmission line to solve three wave ratios. Once three wave ratios are obtained, the T-matrices of error boxes are determined. Finally, the validity of the proposed method is proved by the experiment.
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