{"title":"Folded Y-junction in substrate-integrated waveguide technology","authors":"Cheng Zhao, C. Fumeaux, C. Lim","doi":"10.1109/AUSMS.2016.7593473","DOIUrl":null,"url":null,"abstract":"This paper presents a novel Y-junction in folded substrate-integrated waveguide technology. The structure is analyzed with finite-element method using Ansys HFSS, and the simulation results show that the reflection coefficients of the 120° branch ports for the folded substrate-integrated waveguide Y-junction can satisfy the constraints for optimum performance of diplexers. In comparison with an unfolded substrate-integrated waveguide Y-junction, the characteristics of the presented structure can meet the constraints in a wider frequency band, which means that the flexibility for the selection of the up and down channel bands is increased.","PeriodicalId":103180,"journal":{"name":"2016 IEEE 2nd Australian Microwave Symposium (AMS)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2016-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2016 IEEE 2nd Australian Microwave Symposium (AMS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/AUSMS.2016.7593473","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
This paper presents a novel Y-junction in folded substrate-integrated waveguide technology. The structure is analyzed with finite-element method using Ansys HFSS, and the simulation results show that the reflection coefficients of the 120° branch ports for the folded substrate-integrated waveguide Y-junction can satisfy the constraints for optimum performance of diplexers. In comparison with an unfolded substrate-integrated waveguide Y-junction, the characteristics of the presented structure can meet the constraints in a wider frequency band, which means that the flexibility for the selection of the up and down channel bands is increased.
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