{"title":"一个低于10mw的2Mbps BFSK收发器，频率为1.35至1.75GHz","authors":"T. Hancock, M. Straayer, A. Messier","doi":"10.1109/RFIC.2007.380841","DOIUrl":null,"url":null,"abstract":"This work presents the design and measurement of a 2 Mbps BFSK transceiver at 1.35 to 1.75 GHz for use in wireless sensor node applications. The receiver is a direct conversion architecture and has a sensitivity of -74 dBm at 2Mbps and consumes 8.0 mW. The transmitter generates orthogonal BFSK modulation through the use of digital pre-emphasis of the synthesizer frequency control word and consumes 9.7 mW including the power amplifier. The transmitter delivers >3 dBm of output power for a total transmitter power efficiency of 23% and a transmitter FOM of 4.85 nJ/bit at 2 Mbps.","PeriodicalId":356468,"journal":{"name":"2007 IEEE Radio Frequency Integrated Circuits (RFIC) Symposium","volume":"35 5","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2007-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":"{\"title\":\"A Sub-10mW 2Mbps BFSK Transceiver at 1.35 to 1.75GHz\",\"authors\":\"T. Hancock, M. Straayer, A. Messier\",\"doi\":\"10.1109/RFIC.2007.380841\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This work presents the design and measurement of a 2 Mbps BFSK transceiver at 1.35 to 1.75 GHz for use in wireless sensor node applications. The receiver is a direct conversion architecture and has a sensitivity of -74 dBm at 2Mbps and consumes 8.0 mW. The transmitter generates orthogonal BFSK modulation through the use of digital pre-emphasis of the synthesizer frequency control word and consumes 9.7 mW including the power amplifier. The transmitter delivers >3 dBm of output power for a total transmitter power efficiency of 23% and a transmitter FOM of 4.85 nJ/bit at 2 Mbps.\",\"PeriodicalId\":356468,\"journal\":{\"name\":\"2007 IEEE Radio Frequency Integrated Circuits (RFIC) Symposium\",\"volume\":\"35 5\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2007-06-03\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"4\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2007 IEEE Radio Frequency Integrated Circuits (RFIC) Symposium\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/RFIC.2007.380841\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2007 IEEE Radio Frequency Integrated Circuits (RFIC) Symposium","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/RFIC.2007.380841","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A Sub-10mW 2Mbps BFSK Transceiver at 1.35 to 1.75GHz
This work presents the design and measurement of a 2 Mbps BFSK transceiver at 1.35 to 1.75 GHz for use in wireless sensor node applications. The receiver is a direct conversion architecture and has a sensitivity of -74 dBm at 2Mbps and consumes 8.0 mW. The transmitter generates orthogonal BFSK modulation through the use of digital pre-emphasis of the synthesizer frequency control word and consumes 9.7 mW including the power amplifier. The transmitter delivers >3 dBm of output power for a total transmitter power efficiency of 23% and a transmitter FOM of 4.85 nJ/bit at 2 Mbps.
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