{"title":"U-slot cut shorted square microstrip antenna","authors":"A. Deshmukh, Mohil Gala, S. Agrawal","doi":"10.1109/ICAECCT.2016.7942586","DOIUrl":null,"url":null,"abstract":"By cutting U-slot, bandwidth of shorted square microstrip antenna has been increased. Here, detailed analysis which explain the effects of U-slot to achieve wide band response in shorted square patch is presented. U-slot yields tuning of TM3/4,0 mode frequency with respect to shorted patch TM1/4,0 mode, thereby it gives 27% of bandwidth in 2.4 GHz range. Slot also modifies current distribution at second order mode to give broadside radiation pattern over the bandwidth. An insight into the functioning of widely reported U-slot cut shorted square patch antennas in terms of patch resonant modes is provided here. This study will serve as a tutorial to re-design similar antennas at any given frequency.","PeriodicalId":6629,"journal":{"name":"2016 IEEE International Conference on Advances in Electronics, Communication and Computer Technology (ICAECCT)","volume":"99 1","pages":"221-225"},"PeriodicalIF":0.0000,"publicationDate":"2016-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2016 IEEE International Conference on Advances in Electronics, Communication and Computer Technology (ICAECCT)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICAECCT.2016.7942586","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
By cutting U-slot, bandwidth of shorted square microstrip antenna has been increased. Here, detailed analysis which explain the effects of U-slot to achieve wide band response in shorted square patch is presented. U-slot yields tuning of TM3/4,0 mode frequency with respect to shorted patch TM1/4,0 mode, thereby it gives 27% of bandwidth in 2.4 GHz range. Slot also modifies current distribution at second order mode to give broadside radiation pattern over the bandwidth. An insight into the functioning of widely reported U-slot cut shorted square patch antennas in terms of patch resonant modes is provided here. This study will serve as a tutorial to re-design similar antennas at any given frequency.
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