{"title":"异形透镜天线的离束特性","authors":"O. Tajima, O. Amada, A. Kezuka","doi":"10.1109/WCT.2003.1321500","DOIUrl":null,"url":null,"abstract":"In mobile communication and ITS services, antennas are required to have beam shift and low sidelobe characteristics in order to avoid interference. At millimeter wavelength, dielectric lens antennas are considered promising because of their mass productivity and low costs. In this paper, various shaped lens antennas of low sidelobe characteristics are designed. Sidelobe level changes according to off focus feeds are studied.","PeriodicalId":6305,"journal":{"name":"2003 IEEE Topical Conference on Wireless Communication Technology","volume":"6 1","pages":"222-223"},"PeriodicalIF":0.0000,"publicationDate":"2003-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":"{\"title\":\"Off beam characteristics of a shaped lens antenna\",\"authors\":\"O. Tajima, O. Amada, A. Kezuka\",\"doi\":\"10.1109/WCT.2003.1321500\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In mobile communication and ITS services, antennas are required to have beam shift and low sidelobe characteristics in order to avoid interference. At millimeter wavelength, dielectric lens antennas are considered promising because of their mass productivity and low costs. In this paper, various shaped lens antennas of low sidelobe characteristics are designed. Sidelobe level changes according to off focus feeds are studied.\",\"PeriodicalId\":6305,\"journal\":{\"name\":\"2003 IEEE Topical Conference on Wireless Communication Technology\",\"volume\":\"6 1\",\"pages\":\"222-223\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2003-10-15\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2003 IEEE Topical Conference on Wireless Communication Technology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/WCT.2003.1321500\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2003 IEEE Topical Conference on Wireless Communication Technology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/WCT.2003.1321500","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
In mobile communication and ITS services, antennas are required to have beam shift and low sidelobe characteristics in order to avoid interference. At millimeter wavelength, dielectric lens antennas are considered promising because of their mass productivity and low costs. In this paper, various shaped lens antennas of low sidelobe characteristics are designed. Sidelobe level changes according to off focus feeds are studied.
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