• DocumentCode
    2201993
  • Title

    A 5-6 GHz fully-integrated CMOS LNA for a dual-band WLAN receiver

  • Author

    Mukherjee, Debanjan ; Bhattacharjee, Jishnu ; Chakraborty, Sudipto ; Laskar, Joy

  • Author_Institution
    Sch. of Electr. & Comput. Eng., Georgia Inst. of Technol., Atlanta, GA, USA
  • fYear
    2002
  • fDate
    2002
  • Firstpage
    213
  • Lastpage
    215
  • Abstract
    A fully-integrated LNA is presented in context of a dual-band direct-conversion receiver architecture for 5-6 GHz wireless LAN applications. Designed and fabricated in a 0.24 μm standard digital CMOS process, the LNA exhibits a wideband 50 ohm input matching with S11 of -23.5 dB at 5.5 GHz. The measured IIP3 and P1dB are +10 dBm and -1.5 dBm respectively. It has a noise figure of 4.8 dB at 5.5 GHz. The LNA is shown to meet the requirements of a dual-band receiver architecture for the IEEE 802.11a WLAN standard.
  • Keywords
    CMOS digital integrated circuits; IEEE standards; impedance matching; microwave amplifiers; microwave receivers; mobile radio; wireless LAN; 0.24 micron; 4.8 dB; 5 to 6 GHz; 50 ohm; IEEE 802.11a standard; WLAN; digital CMOS process; direct-conversion receiver architecture; dual-band receiver; input matching; integrated CMOS LNA; wireless LAN; Bandwidth; Broadband antennas; Dual band; FCC; Impedance matching; Noise figure; Receivers; Transceivers; Wideband; Wireless LAN;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Radio and Wireless Conference, 2002. RAWCON 2002. IEEE
  • Print_ISBN
    0-7803-7458-4
  • Type

    conf

  • DOI
    10.1109/RAWCON.2002.1030155
  • Filename
    1030155
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2201993