{"title":"宽波束宽度的环形腔天线","authors":"H. Arai, N. Goto","doi":"10.1002/ECJA.4410730811","DOIUrl":null,"url":null,"abstract":"A ring cavity antenna for a wide beamwidth pattern which does not use high-dielectric materials is presented. Antenna characteristics calculated by the cavity model showed that the ring cavity antenna has a wide beamwidth. Theoretical values are also verified by the measured radiation pattern and input impedance.<<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":"3","resultStr":"{\"title\":\"A ring cavity antenna of wide beamwidth\",\"authors\":\"H. Arai, N. Goto\",\"doi\":\"10.1002/ECJA.4410730811\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A ring cavity antenna for a wide beamwidth pattern which does not use high-dielectric materials is presented. Antenna characteristics calculated by the cavity model showed that the ring cavity antenna has a wide beamwidth. Theoretical values are also verified by the measured radiation pattern and input impedance.<<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\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Digest on Antennas and Propagation Society International Symposium\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1002/ECJA.4410730811\",\"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/10.1002/ECJA.4410730811","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A ring cavity antenna for a wide beamwidth pattern which does not use high-dielectric materials is presented. Antenna characteristics calculated by the cavity model showed that the ring cavity antenna has a wide beamwidth. Theoretical values are also verified by the measured radiation pattern and input impedance.<>
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