• DocumentCode
    1890289
  • Title

    A 60GHz-band 2×2 phased-array transmitter in 65nm CMOS

  • Author

    Chan, Wei Liat ; Long, John R. ; Spirito, M. ; Pekarik, John J.

  • Author_Institution
    Delft Univ. of Technol., Delft, Netherlands
  • fYear
    2010
  • fDate
    7-11 Feb. 2010
  • Firstpage
    42
  • Lastpage
    43
  • Abstract
    A 60 GHz-band 2×2 phased-array transmitter with independent tuning of vertical and horizontal polarizations is implemented in 65 nm bulk CMOS. Two-dimensional phase tuning via LO phase shifting is implemented in a transmitter that adopts zero-IF upconversion with dynamic DC biasing to minimize LO feedthrough. The 2.9×1.4 mm2 chip consumes a total of 590 mW from a 1 V supply when driving all 4 channels at a maximum saturated output of 11 dBm with 20 dB gain per transmitter.
  • Keywords
    antenna phased arrays; transceivers; transmitting antennas; 2D phase tuning; frequency 60 GHz; gain 20 dB; horizontal polarization; independent tuning; phased-array transmitter; size 65 nm; vertical polarization; Active inductors; Baseband; CMOS technology; Impedance matching; Phase shifters; Power generation; RF signals; Radio frequency; Radio transmitters; Tuning;
  • 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.2010.5434058
  • Filename
    5434058
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1890289