{"title":"用于5 ghz WLAN应用的硅双极上下转换器","authors":"E. Ragonese, A. Italia, L. Paglia, G. Palmisano","doi":"10.1109/ESSCIR.2004.1356621","DOIUrl":null,"url":null,"abstract":"A dB-linear variable-gain up-converter and an image-reject down-converter for 5-GHz wireless LAN applications were implemented in a 46-GHz-f/sub T/ silicon bipolar technology. The up-converter exhibits a 13-dB power gain and an output 1-dB compression point of 6 dBm. It adopts a digital pre-distortion technique to achieve a linear-in-dB gain characteristic with a dynamic range of 30 dB. The down-converter exhibits a 4-dB noise figure and a power gain of 23 dB. By using a 1-bit gain control it also achieves an input 1-dB compression point of -14 dBm. An image-rejection approach based on monolithic passive notch filters provides an image rejection ratio higher than 60 dB.","PeriodicalId":294077,"journal":{"name":"Proceedings of the 30th European Solid-State Circuits Conference","volume":"25 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2004-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"7","resultStr":"{\"title\":\"Silicon bipolar up and down-converters for 5-GHz WLAN applications\",\"authors\":\"E. Ragonese, A. Italia, L. Paglia, G. Palmisano\",\"doi\":\"10.1109/ESSCIR.2004.1356621\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A dB-linear variable-gain up-converter and an image-reject down-converter for 5-GHz wireless LAN applications were implemented in a 46-GHz-f/sub T/ silicon bipolar technology. The up-converter exhibits a 13-dB power gain and an output 1-dB compression point of 6 dBm. It adopts a digital pre-distortion technique to achieve a linear-in-dB gain characteristic with a dynamic range of 30 dB. The down-converter exhibits a 4-dB noise figure and a power gain of 23 dB. By using a 1-bit gain control it also achieves an input 1-dB compression point of -14 dBm. An image-rejection approach based on monolithic passive notch filters provides an image rejection ratio higher than 60 dB.\",\"PeriodicalId\":294077,\"journal\":{\"name\":\"Proceedings of the 30th European Solid-State Circuits Conference\",\"volume\":\"25 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2004-11-15\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"7\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of the 30th European Solid-State Circuits Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ESSCIR.2004.1356621\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the 30th European Solid-State Circuits Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ESSCIR.2004.1356621","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Silicon bipolar up and down-converters for 5-GHz WLAN applications
A dB-linear variable-gain up-converter and an image-reject down-converter for 5-GHz wireless LAN applications were implemented in a 46-GHz-f/sub T/ silicon bipolar technology. The up-converter exhibits a 13-dB power gain and an output 1-dB compression point of 6 dBm. It adopts a digital pre-distortion technique to achieve a linear-in-dB gain characteristic with a dynamic range of 30 dB. The down-converter exhibits a 4-dB noise figure and a power gain of 23 dB. By using a 1-bit gain control it also achieves an input 1-dB compression point of -14 dBm. An image-rejection approach based on monolithic passive notch filters provides an image rejection ratio higher than 60 dB.