{"title":"An integrated dual-band SiGe HBT low noise amplifier","authors":"Chengyu Huang, Y. Hsin","doi":"10.1109/RFIT.2005.1598907","DOIUrl":null,"url":null,"abstract":"A common-base cascade dual-band low noise amplifier (LNA) for 2.4 and 5.8 GHz is presented in this paper. The LNA design is based on SiGe HBT (TSMC 0.35 /spl mu/m BiCMOS) technology. At 2.4 GHz, the LNA performs a noise figure of 4.3 dB, associated gain of 11.1 dB, IIP3 of -4.4 dBm, and OIP3 of 5.3 dBm. At 5.8 GHz, the LNA performs a noise figure of 5.4 dB, associated gain of 5.11 dB, IIP3 of 3.7 dBm, and OIP3 of 7.3 dBm. The dc power consumption is 8.4 mW and the chip size is 0.86 /spl times/ 0.58 mm/sup 2/.","PeriodicalId":337918,"journal":{"name":"2005 IEEE International Wkshp on Radio-Frequency Integration Technology: Integrated Circuits for Wideband Comm & Wireless Sensor Networks","volume":"37 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2005 IEEE International Wkshp on Radio-Frequency Integration Technology: Integrated Circuits for Wideband Comm & Wireless Sensor Networks","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/RFIT.2005.1598907","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
A common-base cascade dual-band low noise amplifier (LNA) for 2.4 and 5.8 GHz is presented in this paper. The LNA design is based on SiGe HBT (TSMC 0.35 /spl mu/m BiCMOS) technology. At 2.4 GHz, the LNA performs a noise figure of 4.3 dB, associated gain of 11.1 dB, IIP3 of -4.4 dBm, and OIP3 of 5.3 dBm. At 5.8 GHz, the LNA performs a noise figure of 5.4 dB, associated gain of 5.11 dB, IIP3 of 3.7 dBm, and OIP3 of 7.3 dBm. The dc power consumption is 8.4 mW and the chip size is 0.86 /spl times/ 0.58 mm/sup 2/.
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