P. Sangaré, C. Loyez, K. Carpentier, Markus Mayer, Dirk Hartung, François Parickmiler, N. Rolland
{"title":"A Broadband 4–18 GHz Active Quadrature Hybrid","authors":"P. Sangaré, C. Loyez, K. Carpentier, Markus Mayer, Dirk Hartung, François Parickmiler, N. Rolland","doi":"10.23919/eumic.2018.8539897","DOIUrl":null,"url":null,"abstract":"This paper presents an innovative topology of a broadband active quadrature hybrid. This novel architecture consists of a traveling wave amplifier with a unique coupling mechanism, providing amplitude flatness and low phase imbalance over the 4–18 GHz frequency band. Experimental results validate the performance of such a hybrid over more than 2 frequency octaves.","PeriodicalId":248339,"journal":{"name":"2018 13th European Microwave Integrated Circuits Conference (EuMIC)","volume":"109 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2018 13th European Microwave Integrated Circuits Conference (EuMIC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.23919/eumic.2018.8539897","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
This paper presents an innovative topology of a broadband active quadrature hybrid. This novel architecture consists of a traveling wave amplifier with a unique coupling mechanism, providing amplitude flatness and low phase imbalance over the 4–18 GHz frequency band. Experimental results validate the performance of such a hybrid over more than 2 frequency octaves.
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