• DocumentCode
    1890399
  • Title

    A wideband beamformer for a phased-array 60GHz receiver in 40nm digital CMOS

  • Author

    Raczkowski, Kuba ; De Raedt, W. ; Nauwelaers, B. ; Wambacq, Piet

  • Author_Institution
    IMEC, Heverlee, Belgium
  • fYear
    2010
  • fDate
    7-11 Feb. 2010
  • Firstpage
    40
  • Lastpage
    41
  • Abstract
    A programmable analog baseband beamformer for a 4-antenna 60 GHz phased-array receiver is implemented in 40 nm digital CMOS. It is based on current amplifiers employing shunt feedback. The phase shifter resolution is better than 20°, with a bandwidth of 1.7 GHz, power consumption of 35 mW, input-referred noise current of 170 nArms and output IP3 of -6 dBV.
  • Keywords
    CMOS digital integrated circuits; antenna phased arrays; array signal processing; radio receivers; receiving antennas; 40 nm digital CMOS; bandwidth 1.7 GHz; current 170 nA; frequency 60 GHz; loss 6 dB; phase shifter resolution; phased-array 60 GHz receiver; power 35 mW; programmable analog baseband beamformer; shunt feedback; wideband beamformer; Array signal processing; Bandwidth; Bonding; CMOS technology; Circuits; Energy consumption; Frequency; Impedance; Signal resolution; Wideband;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Solid-State Circuits Conference Digest of Technical Papers (ISSCC), 2010 IEEE International
  • Conference_Location
    San Francisco, CA
  • ISSN
    0193-6530
  • Print_ISBN
    978-1-4244-6033-5
  • Type

    conf

  • DOI
    10.1109/ISSCC.2010.5434061
  • Filename
    5434061
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1890399