{"title":"A LNA Design for WCDMA Application In 0.18um CMOS Process","authors":"Xiao-Dong Wang, Jia-you Song","doi":"10.1109/ICMMT.2007.381467","DOIUrl":null,"url":null,"abstract":"This paper presents a design and optimization method for low noise amplifiers (LNAs), based on the minimization of the noise figure for a given power consumption. The LNA design is realized through the 0.18 mum CMOS process with the operating frequency at 2.14GHz. Simulation results show that the amplifier draws 5.36 mA from a given 1.8 V supply voltage while keeping the input/output impedance matched to 50 Omega. Furthermore, the circuit behaviors with 0.655 dB noise figure, gain of 16.64 dB, 1 dB compression point of about -12 dBm and IIP3 of 6 dBm.","PeriodicalId":409971,"journal":{"name":"2007 International Conference on Microwave and Millimeter Wave Technology","volume":"38 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2007-04-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2007 International Conference on Microwave and Millimeter Wave Technology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICMMT.2007.381467","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
This paper presents a design and optimization method for low noise amplifiers (LNAs), based on the minimization of the noise figure for a given power consumption. The LNA design is realized through the 0.18 mum CMOS process with the operating frequency at 2.14GHz. Simulation results show that the amplifier draws 5.36 mA from a given 1.8 V supply voltage while keeping the input/output impedance matched to 50 Omega. Furthermore, the circuit behaviors with 0.655 dB noise figure, gain of 16.64 dB, 1 dB compression point of about -12 dBm and IIP3 of 6 dBm.
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