{"title":"A 21.5mW 10+Gb/s mm-Wave phased-array transmitter in 65nm CMOS","authors":"Lingkai Kong, E. Alon","doi":"10.1109/VLSIC.2012.6243785","DOIUrl":null,"url":null,"abstract":"This paper presents a 65nm mm-wave transmitter efficiently supporting QPSK modulation and phased array functionality with a proposed oscillator modulation technique. The design delivers an average output power of 1mW at 10Gb/s and 0.8mW at 14Gb/s while consuming 21.5mA DC current from a 1V supply. At 10Gb/s, an overall transmitter efficiency of 4.65% is achieved, representing ~1.8X improvement over prior art [1].","PeriodicalId":6347,"journal":{"name":"2012 Symposium on VLSI Circuits (VLSIC)","volume":"13 1","pages":"52-53"},"PeriodicalIF":0.0000,"publicationDate":"2012-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"8","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2012 Symposium on VLSI Circuits (VLSIC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/VLSIC.2012.6243785","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 8
Abstract
This paper presents a 65nm mm-wave transmitter efficiently supporting QPSK modulation and phased array functionality with a proposed oscillator modulation technique. The design delivers an average output power of 1mW at 10Gb/s and 0.8mW at 14Gb/s while consuming 21.5mA DC current from a 1V supply. At 10Gb/s, an overall transmitter efficiency of 4.65% is achieved, representing ~1.8X improvement over prior art [1].
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