{"title":"Low-voltage low-power combined LNA-single gate mixer for 5GHz wireless systems","authors":"M. Abdelghany, R. Pokharel, H. Kanaya, K. Yoshida","doi":"10.1109/RFIC.2011.5940698","DOIUrl":null,"url":null,"abstract":"This paper describes the design and implementation of a low-voltage low-power low noise amplifier (LNA) merged with a fully differential double-balanced single-gate mixer for 5GHz wireless systems. The LNA and mixer had been designed to operate in sub-threshold region for low-power dissipation. The proposed design has been fabricated using TSMC 0.18µm 1P6M CMOS process. At 1mW power consumption from 1V supply voltage, the proposed LNA-mixer design achieves a conversion gain of 27dB and a single side band noise figure (SSB-NF) of 19dB. Measured IIP3 is −3dBm with LO input power of −5dBm.","PeriodicalId":448165,"journal":{"name":"2011 IEEE Radio Frequency Integrated Circuits Symposium","volume":"9 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2011-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"12","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2011 IEEE Radio Frequency Integrated Circuits Symposium","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/RFIC.2011.5940698","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 12
Abstract
This paper describes the design and implementation of a low-voltage low-power low noise amplifier (LNA) merged with a fully differential double-balanced single-gate mixer for 5GHz wireless systems. The LNA and mixer had been designed to operate in sub-threshold region for low-power dissipation. The proposed design has been fabricated using TSMC 0.18µm 1P6M CMOS process. At 1mW power consumption from 1V supply voltage, the proposed LNA-mixer design achieves a conversion gain of 27dB and a single side band noise figure (SSB-NF) of 19dB. Measured IIP3 is −3dBm with LO input power of −5dBm.
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