{"title":"Quasi-Optical Design of Terahertz Fast Scanning Imaging System","authors":"Zhihao Xu, Wei-dong Hu, Yade Li, Zhongde Han, Yunzhang Zhao, Jiaqi Ni, L. Ligthart","doi":"10.1109/CSRSWTC50769.2020.9372484","DOIUrl":null,"url":null,"abstract":"A quasi-optical antenna system is designed for terahertz active standoff personnel screening in this paper. The design principle of the quasi-optical antenna is described in detail according to actual needs. The results from GRASP software shows that the system can achieve 10 mm imaging resolution over a 28 × 24 cm field of view at 2 m with a center frequency 180 GHz. it has the potential to be used in active terahertz standoff personnel screening.","PeriodicalId":207010,"journal":{"name":"2020 Cross Strait Radio Science & Wireless Technology Conference (CSRSWTC)","volume":"1164 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2020-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2020 Cross Strait Radio Science & Wireless Technology Conference (CSRSWTC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CSRSWTC50769.2020.9372484","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
A quasi-optical antenna system is designed for terahertz active standoff personnel screening in this paper. The design principle of the quasi-optical antenna is described in detail according to actual needs. The results from GRASP software shows that the system can achieve 10 mm imaging resolution over a 28 × 24 cm field of view at 2 m with a center frequency 180 GHz. it has the potential to be used in active terahertz standoff personnel screening.
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