{"title":"多波段混合信号矢量调制器集成电路","authors":"U. Mayer, M. Wickert, R. Eickhoff, F. Ellinger","doi":"10.1109/RFIC.2011.5940599","DOIUrl":null,"url":null,"abstract":"This paper presents an active BiCMOS vector modulator based RF weighting circuit suitable for WLAN diversity transceivers. It features a LNA, a SPI and 8-bit DACs for vector control and internal references. When mounted on a PCB, it delivers a maximum gain of 12 dB at 5.6 GHz. It draws a current of 17 mA from a 3.3 V supply. The whole design is free of bulky inductors thus requiring an area of only 1.3 mm2.","PeriodicalId":448165,"journal":{"name":"2011 IEEE Radio Frequency Integrated Circuits Symposium","volume":"52 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2011-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"11","resultStr":"{\"title\":\"Multiband mixed-signal vector modulator IC\",\"authors\":\"U. Mayer, M. Wickert, R. Eickhoff, F. Ellinger\",\"doi\":\"10.1109/RFIC.2011.5940599\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper presents an active BiCMOS vector modulator based RF weighting circuit suitable for WLAN diversity transceivers. It features a LNA, a SPI and 8-bit DACs for vector control and internal references. When mounted on a PCB, it delivers a maximum gain of 12 dB at 5.6 GHz. It draws a current of 17 mA from a 3.3 V supply. The whole design is free of bulky inductors thus requiring an area of only 1.3 mm2.\",\"PeriodicalId\":448165,\"journal\":{\"name\":\"2011 IEEE Radio Frequency Integrated Circuits Symposium\",\"volume\":\"52 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2011-06-05\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"11\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2011 IEEE Radio Frequency Integrated Circuits Symposium\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/RFIC.2011.5940599\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2011 IEEE Radio Frequency Integrated Circuits Symposium","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/RFIC.2011.5940599","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
This paper presents an active BiCMOS vector modulator based RF weighting circuit suitable for WLAN diversity transceivers. It features a LNA, a SPI and 8-bit DACs for vector control and internal references. When mounted on a PCB, it delivers a maximum gain of 12 dB at 5.6 GHz. It draws a current of 17 mA from a 3.3 V supply. The whole design is free of bulky inductors thus requiring an area of only 1.3 mm2.
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