{"title":"Investigation of effects of grooves on antenna performance for Ku band antenna","authors":"Y. Aşçı, M. Pehlivan, Olcay Yigit, K. Yeğin","doi":"10.23919/MIKON.2018.8405241","DOIUrl":null,"url":null,"abstract":"Effects of grooves on antenna performance parameters such as gain, VSWR, HPBW and SLL are investigated for aperture type Ku band antenna. The antenna has dual cavity step transition from WR75 waveguide with two grooves on the aperture plane. Simulations shows that groove shape plays an important role in antenna performance. With careful design of the grooves, performance of a single antenna matches to that of an two-element array antenna.","PeriodicalId":143491,"journal":{"name":"2018 22nd International Microwave and Radar Conference (MIKON)","volume":"37 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-05-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2018 22nd International Microwave and Radar Conference (MIKON)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.23919/MIKON.2018.8405241","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
Effects of grooves on antenna performance parameters such as gain, VSWR, HPBW and SLL are investigated for aperture type Ku band antenna. The antenna has dual cavity step transition from WR75 waveguide with two grooves on the aperture plane. Simulations shows that groove shape plays an important role in antenna performance. With careful design of the grooves, performance of a single antenna matches to that of an two-element array antenna.
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