{"title":"A 16 GHz MMIC image-rejection resistive mixer with InP HEMTs","authors":"A. Orzati, F. Robin, H. Meier, W. Bachtold","doi":"10.1109/GAAS.2002.1049042","DOIUrl":null,"url":null,"abstract":"In this paper we present a monolithically integrated image-rejection resistive mixer that shifts a signal in the 1 - 2 GHz band up to the 14 - 15 GHz band using a 16 GHz local oscillator (LO). The circuit was realized with our 0.2 /spl mu/m InP HEMT in-house process using a coplanar-waveguide technology. The fabricated circuit presents a peak conversion gain of -7.3 dBm for 2 dBm LO power, an LO suppression of 20 dB and an upper-sideband rejection of more than 17 dB. This performance is excellent if compared to the best reported results for InP HEMT resistive mixers.","PeriodicalId":142875,"journal":{"name":"24th Annual Technical Digest Gallium Arsenide Integrated Circuit (GaAs IC) Symposiu","volume":"17 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2002-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"24th Annual Technical Digest Gallium Arsenide Integrated Circuit (GaAs IC) Symposiu","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/GAAS.2002.1049042","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
In this paper we present a monolithically integrated image-rejection resistive mixer that shifts a signal in the 1 - 2 GHz band up to the 14 - 15 GHz band using a 16 GHz local oscillator (LO). The circuit was realized with our 0.2 /spl mu/m InP HEMT in-house process using a coplanar-waveguide technology. The fabricated circuit presents a peak conversion gain of -7.3 dBm for 2 dBm LO power, an LO suppression of 20 dB and an upper-sideband rejection of more than 17 dB. This performance is excellent if compared to the best reported results for InP HEMT resistive mixers.
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