{"title":"形状全向图双反射面天线的设计","authors":"M. Orefice, C. Tartaglia","doi":"10.1109/ANTEM.1998.7861749","DOIUrl":null,"url":null,"abstract":"In this paper, a new concept to obtain an azimuthal shaping of an omnidirectional antenna pattern for mm-waves will be presented. Previous papers have shown that a dual reflector antenna with parabolic subreflector, conical main reflector and a suitable feed pattern and excitation exhibits a linearly polarized omnidirectional pattern; here the conical main reflector is modified in its azimuthal profile in order to produce a non uniform power distribution in azimuth.","PeriodicalId":334204,"journal":{"name":"1998 Symposium on Antenna Technology and Applied Electromagnetics","volume":"25 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1998-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Design of a dual reflector antenna with shaped-omnidirectional pattern\",\"authors\":\"M. Orefice, C. Tartaglia\",\"doi\":\"10.1109/ANTEM.1998.7861749\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this paper, a new concept to obtain an azimuthal shaping of an omnidirectional antenna pattern for mm-waves will be presented. Previous papers have shown that a dual reflector antenna with parabolic subreflector, conical main reflector and a suitable feed pattern and excitation exhibits a linearly polarized omnidirectional pattern; here the conical main reflector is modified in its azimuthal profile in order to produce a non uniform power distribution in azimuth.\",\"PeriodicalId\":334204,\"journal\":{\"name\":\"1998 Symposium on Antenna Technology and Applied Electromagnetics\",\"volume\":\"25 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1998-08-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"1998 Symposium on Antenna Technology and Applied Electromagnetics\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ANTEM.1998.7861749\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"1998 Symposium on Antenna Technology and Applied Electromagnetics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ANTEM.1998.7861749","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Design of a dual reflector antenna with shaped-omnidirectional pattern
In this paper, a new concept to obtain an azimuthal shaping of an omnidirectional antenna pattern for mm-waves will be presented. Previous papers have shown that a dual reflector antenna with parabolic subreflector, conical main reflector and a suitable feed pattern and excitation exhibits a linearly polarized omnidirectional pattern; here the conical main reflector is modified in its azimuthal profile in order to produce a non uniform power distribution in azimuth.
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