文章基本信息

标题：Design Of Uwb Vivaldi Antenna For Stroke Detection And Monitoring Based OnQualitative Microwave Imaging Technique
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作者：K.Lalitha ; J.Manjula ; Rahul Krishnan 等
期刊名称：Ilköğretim Online/Elementary Education Online
印刷版ISSN：1305-3515
电子版ISSN：1305-3515
出版年度：2021
卷号：20
期号：1
页码：2335-2341
DOI：10.17051/ilkonline.2021.01.260
语种：English
出版社：Öğretmen Eğitimi Akademisi
摘要：Microwave imaging is one of the emerging noninvasive portable imaging techniques which use non ionized radiations to take the detailed view of biological tissues in the microwave frequency range. In this paper Ultra wideband Vivaldi antenna is designed as a radar technology to view the properties of head tissue at a resonance frequency of 2.2GHz and 3.5 GHz. The proposed Vivaldi structure is simulated with FR-4 substrate (dielectric constant of 4.3, thickness of h=1.6 mm) using CST microwave simulation software (2020 version). This near field imaging arrangement is proposed for identification of blood clot/stroke at an early stage as well as for continuous monitoring..
关键词：Near field imaging;stroke diagnostics;microwave tomography;S-parameter curve of the designed antenna;Antenna syste