{"title":"用于微波热疗的镜片涂抹器","authors":"Y. Nikawa","doi":"10.1109/APS.1989.134738","DOIUrl":null,"url":null,"abstract":"To obtain deep and local hyperthermia in the microwave region, lens applicators for concentrating electromagnetic energy in a lossy medium such as human muscle are presented. The applicators are a direct-contact metal plate lens and a partially dielectric-filled waveguide lens. Electric field and heating simulation with phantom modeling of human tissue shows that the heating depth is over 50 mm using the lens applicator at microwave frequencies.<<ETX>>","PeriodicalId":11330,"journal":{"name":"Digest on Antennas and Propagation Society International Symposium","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"1989-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Lens applicators for microwave hyperthermia\",\"authors\":\"Y. Nikawa\",\"doi\":\"10.1109/APS.1989.134738\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"To obtain deep and local hyperthermia in the microwave region, lens applicators for concentrating electromagnetic energy in a lossy medium such as human muscle are presented. The applicators are a direct-contact metal plate lens and a partially dielectric-filled waveguide lens. Electric field and heating simulation with phantom modeling of human tissue shows that the heating depth is over 50 mm using the lens applicator at microwave frequencies.<<ETX>>\",\"PeriodicalId\":11330,\"journal\":{\"name\":\"Digest on Antennas and Propagation Society International Symposium\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1989-06-26\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Digest on Antennas and Propagation Society International Symposium\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/APS.1989.134738\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Digest on Antennas and Propagation Society International Symposium","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/APS.1989.134738","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
摘要
为了在微波区域获得深度和局部热疗，提出了用于在有损介质(如人体肌肉)中集中电磁能的透镜应用器。施加器是直接接触的金属板透镜和部分介质填充的波导透镜。模拟人体组织的电场和加热模型表明，在微波频率下，使用透镜施加器加热深度超过50 mm
To obtain deep and local hyperthermia in the microwave region, lens applicators for concentrating electromagnetic energy in a lossy medium such as human muscle are presented. The applicators are a direct-contact metal plate lens and a partially dielectric-filled waveguide lens. Electric field and heating simulation with phantom modeling of human tissue shows that the heating depth is over 50 mm using the lens applicator at microwave frequencies.<>
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