{"title":"30ghz印刷脊隙环形交叉器的分析与设计","authors":"Islam Afifi, M. Ali, A. Sebak","doi":"10.1109/USNC-URSI.2019.8861872","DOIUrl":null,"url":null,"abstract":"Nowadays there is much interest in working at the millimeter wave range. Crossover is an important component in microwave systems and beam forming networks. In this paper, a planar simple design crossover is presented with analytical analysis. It is built using the printed ridge gap technology which has low dielectric losses as the wave propagated mainly in an air gap region. The crossover has a bandwidth of 0.5 GHz (from 29.75 to 30.25 GHz) with insertion loss less than 0.6 dB and the isolation and return loss are better than 15 dB.","PeriodicalId":383603,"journal":{"name":"2019 USNC-URSI Radio Science Meeting (Joint with AP-S Symposium)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":"{\"title\":\"Analysis and design of a 30 GHz printed ridge gap Ring-crossover\",\"authors\":\"Islam Afifi, M. Ali, A. Sebak\",\"doi\":\"10.1109/USNC-URSI.2019.8861872\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Nowadays there is much interest in working at the millimeter wave range. Crossover is an important component in microwave systems and beam forming networks. In this paper, a planar simple design crossover is presented with analytical analysis. It is built using the printed ridge gap technology which has low dielectric losses as the wave propagated mainly in an air gap region. The crossover has a bandwidth of 0.5 GHz (from 29.75 to 30.25 GHz) with insertion loss less than 0.6 dB and the isolation and return loss are better than 15 dB.\",\"PeriodicalId\":383603,\"journal\":{\"name\":\"2019 USNC-URSI Radio Science Meeting (Joint with AP-S Symposium)\",\"volume\":\"13 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-07-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"4\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2019 USNC-URSI Radio Science Meeting (Joint with AP-S Symposium)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/USNC-URSI.2019.8861872\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 USNC-URSI Radio Science Meeting (Joint with AP-S Symposium)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/USNC-URSI.2019.8861872","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Analysis and design of a 30 GHz printed ridge gap Ring-crossover
Nowadays there is much interest in working at the millimeter wave range. Crossover is an important component in microwave systems and beam forming networks. In this paper, a planar simple design crossover is presented with analytical analysis. It is built using the printed ridge gap technology which has low dielectric losses as the wave propagated mainly in an air gap region. The crossover has a bandwidth of 0.5 GHz (from 29.75 to 30.25 GHz) with insertion loss less than 0.6 dB and the isolation and return loss are better than 15 dB.
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