{"title":"PO-MOM Analysis of the Radiation Characteristics of a Yagi-Uda Antenna Enclosed in a Large Kaman Radome","authors":"Bing Hu, Xiaowen Xu, Bin Huo","doi":"10.1109/ICMMT.2007.381363","DOIUrl":null,"url":null,"abstract":"The radiation characteristics are presented for a three-element Yagi-Uda antenna enclosed in an electrically large Kaman radome. The discussion focuses on the influences of various structural parameters, such as the radome thickness, permittivity, size and the antenna position. The method of moments (MOM) is applied to the Yagi-Uda antenna, and the equivalent physical optics (PO) currents produced by the antenna radiation are then assumed on the radome wall. Calculation results indicate that radome parameters and the antenna position can affect the antenna radiation characteristics seriously.","PeriodicalId":409971,"journal":{"name":"2007 International Conference on Microwave and Millimeter Wave Technology","volume":"34 10","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2007-04-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2007 International Conference on Microwave and Millimeter Wave Technology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICMMT.2007.381363","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
The radiation characteristics are presented for a three-element Yagi-Uda antenna enclosed in an electrically large Kaman radome. The discussion focuses on the influences of various structural parameters, such as the radome thickness, permittivity, size and the antenna position. The method of moments (MOM) is applied to the Yagi-Uda antenna, and the equivalent physical optics (PO) currents produced by the antenna radiation are then assumed on the radome wall. Calculation results indicate that radome parameters and the antenna position can affect the antenna radiation characteristics seriously.
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