A novel reduced-size rat-race broadside coupler and its application for CMOS distributed sub-harmonic mixer

dc.contributor國立臺灣師範大學應用電子科技學系zh_tw
dc.contributor.authorChun-Lin Kuoen_US
dc.contributor.authorChe-Chung Kuoen_US
dc.contributor.authorChun-Hsien Lienen_US
dc.contributor.authorJeng-Han Tsaien_US
dc.contributor.authorHuei Wangen_US
dc.date.accessioned2014-10-30T09:28:44Z
dc.date.available2014-10-30T09:28:44Z
dc.date.issued2008-03-01zh_TW
dc.description.abstractA broadband distributed sub-harmonic resistive field effect transistor mixer with a novel modified rat-race broadside coupler using a 0.13-mum CMOS foundry process is presented in this letter. Using the broadside coupler, a reduced-size rat-race is fabricated with a compact size of 110 times 80 mum2. From the measurement results, the mixer achieved a conversion loss of 12 dB from 32 to 70 GHz of RF frequency. The passive sub-harmonic mixer has zero power consumption. With the modified rat-race broadside coupler, the mixer achieves a good LO-IF isolation of better than 30 dB and a compact core chip size of 0.55 times 0.4 mm2.en_US
dc.description.urihttp://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=4459262zh_TW
dc.identifierntnulib_tp_E0611_01_016zh_TW
dc.identifier.issn1531-1309�zh_TW
dc.identifier.urihttp://rportal.lib.ntnu.edu.tw/handle/20.500.12235/32252
dc.languageenzh_TW
dc.publisherIEEE Microwave Theory and Techniques Societyen_US
dc.relationIEEE Microwave and Wireless Components Letters, 18(3), 194-196.en_US
dc.subject.otherCMOSen_US
dc.subject.otherdistributed circuiten_US
dc.subject.othermonolithic microwave integrated circuit (MMIC)en_US
dc.subject.othersub-harmonic mixer.en_US
dc.titleA novel reduced-size rat-race broadside coupler and its application for CMOS distributed sub-harmonic mixeren_US

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