{"title":"Improvement of the Radiation Efficiency of the Metamaterial Zero-Order Resonator Antenna","authors":"D. Vrba, M. Polivka","doi":"10.1109/COMITE.2008.4569935","DOIUrl":null,"url":null,"abstract":"In this paper a technique for improvement of radiation efficiency of metamaterial zero order antenna based on increasing of vertical antenna height is presented. Comparison of the two microstrip line implementation of the zero order resonator (ZOR) antennas with different height over ground plane is demonstrated. Improved ZOR antenna exhibit 75% efficiency compared to 10% of the reference antenna.","PeriodicalId":306289,"journal":{"name":"2008 14th Conference on Microwave Techniques","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2008-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"12","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2008 14th Conference on Microwave Techniques","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/COMITE.2008.4569935","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 12
Abstract
In this paper a technique for improvement of radiation efficiency of metamaterial zero order antenna based on increasing of vertical antenna height is presented. Comparison of the two microstrip line implementation of the zero order resonator (ZOR) antennas with different height over ground plane is demonstrated. Improved ZOR antenna exhibit 75% efficiency compared to 10% of the reference antenna.