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A 5.2 GHz 47 dB image rejection double quadrature Gilbert downconverter using 0.35 mu m SiGe HBT technology

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dc.citation.epage405en_US
dc.citation.issue2en_US
dc.citation.spage401en_US
dc.citation.volumeE90Aen_US
dc.citation.woscount0
dc.contributor.authorWu, Tzung-Hanen_US
dc.contributor.authorMeng, Chinchunen_US
dc.contributor.authorWu, Tse-Hungen_US
dc.contributor.authorHuang, Guo-Weien_US
dc.contributor.department電信工程研究所zh_TW
dc.contributor.departmentInstitute of Communications Engineeringen_US
dc.date.accessioned2014-12-08T15:14:44Z
dc.date.available2014-12-08T15:14:44Z
dc.date.issued2007-02-01en_US
dc.description.abstractA 5.2 GHz 1 dB conversion gain, IP(1dB) = - 19 dBm and IIP(3)= -9dBm double quadrature Gilbert downconversion mixer with polyphase filters is demonstrated by using 0.35 mu m SiGe HBT technology. The image rejection ratio is better than 47 dB when LO=5.17 GHz and IF is in the range of 15 MHz to 45 MHz. The Gilbert downconverter has four-stage RC-CR IF polyphase filters for the image rejection. Polyphase filters are also used to generate LO and RF quadrature signals around 5 GHz in the double quadrature downconverter.en_US
dc.identifier.doi10.1093/ietfec/e90-a.2.401en_US
dc.identifier.issn0916-8508en_US
dc.identifier.journalIEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCESen_US
dc.identifier.urihttp://dx.doi.org/10.1093/ietfec/e90-a.2.401en_US
dc.identifier.urihttps://ir.lib.nycu.edu.tw/handle/11536/11143
dc.identifier.wosnumberWOS:000244547000014
dc.language.isoen_USen_US
dc.subjectSiGeBiCMOSen_US
dc.subjectGilbert mixeren_US
dc.subjectimage rejectionen_US
dc.subjectpolyphase filteren_US
dc.subjectdouble quadrature downconverteren_US
dc.titleA 5.2 GHz 47 dB image rejection double quadrature Gilbert downconverter using 0.35 mu m SiGe HBT technologyen_US
dc.typeArticleen_US

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