{"title":"Characteristic analysis of nose radome by aperture-integration and surface-integration method","authors":"Juan Wang, Gaofeng Guo, Hu Zheng, E. Li","doi":"10.1109/MMWCST.2012.6238208","DOIUrl":null,"url":null,"abstract":"In this paper, the effects of semi-spherical radome and nose radome enclosed on the characteristics of antenna are investigated in detail by the means of aperture-integration and surface-integration (AI-SI). The AI-SI method is superior to ray tracing when the radome curvature varies significantly. Besides, this algorithm is simply and can be appropriate for any aperture. Calculated far-field patterns enclosed semi-spherical using this numerically technique agree well with the exact pattern for an aperture antenna radiating. In the presence of nose radome with εr=5.2-0.08j, the energy transmission is 73.7%.","PeriodicalId":150727,"journal":{"name":"The 2012 International Workshop on Microwave and Millimeter Wave Circuits and System Technology","volume":"16 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2012-04-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"The 2012 International Workshop on Microwave and Millimeter Wave Circuits and System Technology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MMWCST.2012.6238208","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 4
Abstract
In this paper, the effects of semi-spherical radome and nose radome enclosed on the characteristics of antenna are investigated in detail by the means of aperture-integration and surface-integration (AI-SI). The AI-SI method is superior to ray tracing when the radome curvature varies significantly. Besides, this algorithm is simply and can be appropriate for any aperture. Calculated far-field patterns enclosed semi-spherical using this numerically technique agree well with the exact pattern for an aperture antenna radiating. In the presence of nose radome with εr=5.2-0.08j, the energy transmission is 73.7%.
Juliana da Silva Garcia Nascimento, F. Pires, Daniela da Silva Garcia Regino, Kleiton Gonçalves do Nascimento, Tainá Vilhar Siqueira, Maria Célia Barcellos Dalri
Ana Beatriz Soares Da Silva, Alrivânia Moura Guimarães, Fernanda Letícia Da Costa Bezerra, Pedro Vinícius Souza Almeida, Luis Felipe Lopes Fernandes, Johny Carlos De Queiroz
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