{"title":"Linear dual-band phased arrays with wide-angle scanning capability","authors":"S. E. Valavan, D. Tran, A. Yarovoy, A. Roederer","doi":"10.1109/EUMC.2015.7346055","DOIUrl":null,"url":null,"abstract":"The design and development of linear dual-band patch arrays with wide-angle scanning feature and large frequency ratio is presented. The novel dual-band patch antenna used in the linear arrays supports two well-defined bands with a frequency ratio of 1.43:1, in the X-band, and maintains consistent radiation patterns at both the sub-bands. The antenna also has a compact electrical dimensions measuring only 0.38λL × 0.38λL, at the low frequency band of operation. Prototypes linear arrays have been built and their performance experimentally validated.","PeriodicalId":376019,"journal":{"name":"2015 European Radar Conference (EuRAD)","volume":"194 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2015-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2015 European Radar Conference (EuRAD)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/EUMC.2015.7346055","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 design and development of linear dual-band patch arrays with wide-angle scanning feature and large frequency ratio is presented. The novel dual-band patch antenna used in the linear arrays supports two well-defined bands with a frequency ratio of 1.43:1, in the X-band, and maintains consistent radiation patterns at both the sub-bands. The antenna also has a compact electrical dimensions measuring only 0.38λL × 0.38λL, at the low frequency band of operation. Prototypes linear arrays have been built and their performance experimentally validated.
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