M. Mrnka, P. Nielsen, Tonny Rubæk, C. Cappellin, R. Appleby, E. Sáenz
{"title":"Characterization of Smooth Dielectric Samples with Highly Focused Gaussian Beams in a Scatterometer","authors":"M. Mrnka, P. Nielsen, Tonny Rubæk, C. Cappellin, R. Appleby, E. Sáenz","doi":"10.1109/IRMMW-THz.2019.8874078","DOIUrl":null,"url":null,"abstract":"This paper describes a numerical validation of the transmission coefficient of a smooth dielectric sample recently measured at ESA-ESTEC during the integration testing of a scatterometer operating in 50-750 GHz frequency range. The aim of the paper is to compare the experimental results of a calibrated measurement with a numerical model in GRASP and describe a numerical method for extracting material parameters.","PeriodicalId":6686,"journal":{"name":"2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)","volume":"64 1","pages":"1-2"},"PeriodicalIF":0.0000,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IRMMW-THz.2019.8874078","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
This paper describes a numerical validation of the transmission coefficient of a smooth dielectric sample recently measured at ESA-ESTEC during the integration testing of a scatterometer operating in 50-750 GHz frequency range. The aim of the paper is to compare the experimental results of a calibrated measurement with a numerical model in GRASP and describe a numerical method for extracting material parameters.