• Login
    View Item 
    •   Home
    • Scholarly Contributions
    • Electrical and Computer Engineering, Department of
    • Department of Electrical and Computer Engineering Faculty Publications
    • View Item
    •   Home
    • Scholarly Contributions
    • Electrical and Computer Engineering, Department of
    • Department of Electrical and Computer Engineering Faculty Publications
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Method to Improve the Linearity of Active Commutating Mixers Using Dynamic Current Injection

    Thumbnail
    View/Open
    Mohsenpour_et_al_2016_ Method_to_Improve.pdf (1.211Mb)
    Date
    2016-08-08
    Author
    Mohsenpour, Mohammad-Mahdi
    Saavedra, Carlos E.
    Metadata
    Show full item record
    Abstract
    A double balanced (DBM) CMOS mixer providing high linearity is presented in this paper. A cross-coupled pair used in the IF stage of the mixer to dynamically inject current into the to mixer provide a high linearity. The proposed DBM was fabricated using a standard 130-nm CMOS process and was tested on-wafer. The double balanced mixer delivers 10 dB conversion gain, 9.5 dBm IIP3, and input P1dB of -2.4 dBm. RF bandwidth of the proposed mixer is 6 GHz, covering 0.5 GHz to 6.5 GHz with IF bandwidth of 300 MHz. RF to IF and LO to IF isolation are also better than 59 dB in the whole frequency band. The circuit uses an area of 0.015 mm2 excluding bonding pads and draw 4.5mW from a 1.2V supply.
    URI for this record
    http://hdl.handle.net/1974/14697
    Collections
    • Department of Electrical and Computer Engineering Faculty Publications
    Request an alternative format
    If you require this document in an alternate, accessible format, please contact the Queen's Adaptive Technology Centre

    DSpace software copyright © 2002-2015  DuraSpace
    Contact Us
    Theme by 
    Atmire NV
     

     

    Browse

    All of QSpaceCommunities & CollectionsPublished DatesAuthorsTitlesSubjectsTypesThis CollectionPublished DatesAuthorsTitlesSubjectsTypes

    My Account

    LoginRegister

    Statistics

    View Usage StatisticsView Google Analytics Statistics

    DSpace software copyright © 2002-2015  DuraSpace
    Contact Us
    Theme by 
    Atmire NV