完全可重构LNA对射频前端的影响:系统级分析

2014 21st IEEE International Conference on Electronics, Circuits and Systems (ICECS) Pub Date : 2014-12-01 DOI:10.1109/ICECS.2014.7050072

L. Lolis, Marcelo de Souza, Lucas Benvegnu Zambon, A. Mariano

{"title":"完全可重构LNA对射频前端的影响:系统级分析","authors":"L. Lolis, Marcelo de Souza, Lucas Benvegnu Zambon, A. Mariano","doi":"10.1109/ICECS.2014.7050072","DOIUrl":null,"url":null,"abstract":"This paper analyzes the power consumption behavior of a fully reconfigurable LNA (G, NF and IIP3) in an RF receiver. The proposed behavioral modeling alters LNA parameters in response to input signal power, while the power consumption of this building block is estimated. The results show that applying this method on the Bluetooth LE and IEEE802.15.4 standards led to 2.5 times less LNA power consumption while decreasing faster than the input signal power increase.","PeriodicalId":133747,"journal":{"name":"2014 21st IEEE International Conference on Electronics, Circuits and Systems (ICECS)","volume":"146 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":"{\"title\":\"Impact of a fully reconfigurable LNA on an RF front-end: A system level analysis\",\"authors\":\"L. Lolis, Marcelo de Souza, Lucas Benvegnu Zambon, A. Mariano\",\"doi\":\"10.1109/ICECS.2014.7050072\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper analyzes the power consumption behavior of a fully reconfigurable LNA (G, NF and IIP3) in an RF receiver. The proposed behavioral modeling alters LNA parameters in response to input signal power, while the power consumption of this building block is estimated. The results show that applying this method on the Bluetooth LE and IEEE802.15.4 standards led to 2.5 times less LNA power consumption while decreasing faster than the input signal power increase.\",\"PeriodicalId\":133747,\"journal\":{\"name\":\"2014 21st IEEE International Conference on Electronics, Circuits and Systems (ICECS)\",\"volume\":\"146 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2014-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"5\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2014 21st IEEE International Conference on Electronics, Circuits and Systems (ICECS)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICECS.2014.7050072\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2014 21st IEEE International Conference on Electronics, Circuits and Systems (ICECS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICECS.2014.7050072","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 5

摘要

本文分析了射频接收机中完全可重构LNA (G、NF和IIP3)的功耗行为。所提出的行为建模根据输入信号功率改变LNA参数，同时估计该构建块的功耗。结果表明，将该方法应用于蓝牙LE和IEEE802.15.4标准，可使LNA功耗降低2.5倍，且降低速度快于输入信号功率的增加。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Impact of a fully reconfigurable LNA on an RF front-end: A system level analysis

This paper analyzes the power consumption behavior of a fully reconfigurable LNA (G, NF and IIP3) in an RF receiver. The proposed behavioral modeling alters LNA parameters in response to input signal power, while the power consumption of this building block is estimated. The results show that applying this method on the Bluetooth LE and IEEE802.15.4 standards led to 2.5 times less LNA power consumption while decreasing faster than the input signal power increase.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

2014 21st IEEE International Conference on Electronics, Circuits and Systems (ICECS)

自引率

0.00%

发文量