{"title":"An Annular SIW Slot Array Antenna in X-Band","authors":"S. Talebi, N. Amiri","doi":"10.1109/ICECCME52200.2021.9590997","DOIUrl":null,"url":null,"abstract":"In this paper a novel Annular Substrate Integrated Waveguide Slot Array (ASIWSA) in X-band is proposed. This analysis has been initiated by extracting characteristics of an annular SIW slot antenna and thereafter based on the achieved results a linear array with peak gain of 10.03dBi and 2.5% bandwidth has been designed. According to Full-wave analysis which is undertaken using HFSS and CST, gain and bandwidth of proposed antenna is elevated slightly in comparison with waveguide antenna. Furthermore, by altering waveguide structure to a printed circuit one, this design can be easily fabricated with low-cost mass production which leads to a light-weight structure as well. Considering the annulus property of this design and conformability to planar surfaces, it can easily overcome annular structure restraints.","PeriodicalId":102785,"journal":{"name":"2021 International Conference on Electrical, Computer, Communications and Mechatronics Engineering (ICECCME)","volume":"33 6 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-10-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2021 International Conference on Electrical, Computer, Communications and Mechatronics Engineering (ICECCME)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICECCME52200.2021.9590997","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
In this paper a novel Annular Substrate Integrated Waveguide Slot Array (ASIWSA) in X-band is proposed. This analysis has been initiated by extracting characteristics of an annular SIW slot antenna and thereafter based on the achieved results a linear array with peak gain of 10.03dBi and 2.5% bandwidth has been designed. According to Full-wave analysis which is undertaken using HFSS and CST, gain and bandwidth of proposed antenna is elevated slightly in comparison with waveguide antenna. Furthermore, by altering waveguide structure to a printed circuit one, this design can be easily fabricated with low-cost mass production which leads to a light-weight structure as well. Considering the annulus property of this design and conformability to planar surfaces, it can easily overcome annular structure restraints.
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