{"title":"一种用于介质损耗液体复杂介电常数测量的倒置微带谐振器","authors":"M. Mosalanejad, G. Moradi, A. Abdipour","doi":"10.1109/MMW.2010.5605099","DOIUrl":null,"url":null,"abstract":"A novel microstrip resonator is designed to measure complex permittivities of liquids with medium loss. This resonator has two layers, the first one is the liquid under test and the second one is the base that the patch is printed on it. The base layer is inverted on the sample layer and S-parameter is measured from 0.1 GHz to 1 GHz. The complex permittivities of binary liquid mixtures of methanol and ethanol are reconstructed from the resonant frequency and the quality factor. The experimental results agree with reference values. The maximum errors are 11.34% and 22.12% for the real and imaginary part of the permittivity, respectively.","PeriodicalId":145274,"journal":{"name":"2010 10th Mediterranean Microwave Symposium","volume":"3 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2010-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":"{\"title\":\"An inverted microstrip resonator for complex permittivity measurement of medium loss liquids using 3D-FDTD simulation\",\"authors\":\"M. Mosalanejad, G. Moradi, A. Abdipour\",\"doi\":\"10.1109/MMW.2010.5605099\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A novel microstrip resonator is designed to measure complex permittivities of liquids with medium loss. This resonator has two layers, the first one is the liquid under test and the second one is the base that the patch is printed on it. The base layer is inverted on the sample layer and S-parameter is measured from 0.1 GHz to 1 GHz. The complex permittivities of binary liquid mixtures of methanol and ethanol are reconstructed from the resonant frequency and the quality factor. The experimental results agree with reference values. The maximum errors are 11.34% and 22.12% for the real and imaginary part of the permittivity, respectively.\",\"PeriodicalId\":145274,\"journal\":{\"name\":\"2010 10th Mediterranean Microwave Symposium\",\"volume\":\"3 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2010-10-18\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"4\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2010 10th Mediterranean Microwave Symposium\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/MMW.2010.5605099\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2010 10th Mediterranean Microwave Symposium","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MMW.2010.5605099","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
An inverted microstrip resonator for complex permittivity measurement of medium loss liquids using 3D-FDTD simulation
A novel microstrip resonator is designed to measure complex permittivities of liquids with medium loss. This resonator has two layers, the first one is the liquid under test and the second one is the base that the patch is printed on it. The base layer is inverted on the sample layer and S-parameter is measured from 0.1 GHz to 1 GHz. The complex permittivities of binary liquid mixtures of methanol and ethanol are reconstructed from the resonant frequency and the quality factor. The experimental results agree with reference values. The maximum errors are 11.34% and 22.12% for the real and imaginary part of the permittivity, respectively.
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