{"title":"U-slot patch antennas for dual-band or multi-band applications","authors":"Kai-fong Lee, Shing-lung Steven Yang, A. Kishk","doi":"10.1109/IWAT.2009.4906900","DOIUrl":null,"url":null,"abstract":"A wide band patch antenna fed by an L-probe can be designed for dual- and multi-band applications by cutting U-slots on the patch. The half wavelength long U-slot resonates and introduces a band-notch. Multiple band-notches could be introduced by cutting several U-slots on the patch. Simulation and measurement results are presented to illustrate this design. Stable broadside radiation patterns are maintained across the bands.","PeriodicalId":166472,"journal":{"name":"2009 IEEE International Workshop on Antenna Technology","volume":"47 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2009-03-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"7","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2009 IEEE International Workshop on Antenna Technology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IWAT.2009.4906900","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 7
Abstract
A wide band patch antenna fed by an L-probe can be designed for dual- and multi-band applications by cutting U-slots on the patch. The half wavelength long U-slot resonates and introduces a band-notch. Multiple band-notches could be introduced by cutting several U-slots on the patch. Simulation and measurement results are presented to illustrate this design. Stable broadside radiation patterns are maintained across the bands.
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