{"title":"用于超宽带应用的单平衡混频器","authors":"S. Pegwal, M. Abegaonkar, A. Basu, S. Koul","doi":"10.1109/RFIT.2018.8524103","DOIUrl":null,"url":null,"abstract":"This paper presents the design and performance of a planar single balanced broadband mixer. A wideband balun is used to feed the balanced LO input to the mixer circuit. This design is fabricated on 8mil Roger's RO4003C substrate and commercially available Aeroflex/Metelics MGS-904 GaAs beam lead schottky diodes are used to provide non-linearity for the mixing. This mixer requires no external bias and can operate for a frequency range (RF/LO) from 3GHz to 18GHz. Measured performance shows an average conversion loss of 15dB along with LO-IF isolation better than 24dB. The mixer can be used for designing cost effective components for variety of UBW applications such as Wi-Fi, WiMAX, GSM etc.","PeriodicalId":297122,"journal":{"name":"2018 IEEE International Symposium on Radio-Frequency Integration Technology (RFIT)","volume":"34 2 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":"{\"title\":\"Single Balanced Mixer for UWB Applications\",\"authors\":\"S. Pegwal, M. Abegaonkar, A. Basu, S. Koul\",\"doi\":\"10.1109/RFIT.2018.8524103\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper presents the design and performance of a planar single balanced broadband mixer. A wideband balun is used to feed the balanced LO input to the mixer circuit. This design is fabricated on 8mil Roger's RO4003C substrate and commercially available Aeroflex/Metelics MGS-904 GaAs beam lead schottky diodes are used to provide non-linearity for the mixing. This mixer requires no external bias and can operate for a frequency range (RF/LO) from 3GHz to 18GHz. Measured performance shows an average conversion loss of 15dB along with LO-IF isolation better than 24dB. The mixer can be used for designing cost effective components for variety of UBW applications such as Wi-Fi, WiMAX, GSM etc.\",\"PeriodicalId\":297122,\"journal\":{\"name\":\"2018 IEEE International Symposium on Radio-Frequency Integration Technology (RFIT)\",\"volume\":\"34 2 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2018-08-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"4\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2018 IEEE International Symposium on Radio-Frequency Integration Technology (RFIT)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/RFIT.2018.8524103\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2018 IEEE International Symposium on Radio-Frequency Integration Technology (RFIT)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/RFIT.2018.8524103","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
This paper presents the design and performance of a planar single balanced broadband mixer. A wideband balun is used to feed the balanced LO input to the mixer circuit. This design is fabricated on 8mil Roger's RO4003C substrate and commercially available Aeroflex/Metelics MGS-904 GaAs beam lead schottky diodes are used to provide non-linearity for the mixing. This mixer requires no external bias and can operate for a frequency range (RF/LO) from 3GHz to 18GHz. Measured performance shows an average conversion loss of 15dB along with LO-IF isolation better than 24dB. The mixer can be used for designing cost effective components for variety of UBW applications such as Wi-Fi, WiMAX, GSM etc.
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