• DocumentCode
    3269586
  • Title

    Design of a high gain LNA for wideband applications

  • Author

    Chang, Chia-Wei ; Lin, Zhi-Ming

  • Author_Institution
    Grad. Inst. of Integrated Circuit Design, Nat. Changhua Univ. of Educ., Changhua, Taiwan
  • fYear
    2009
  • fDate
    8-10 Dec. 2009
  • Firstpage
    1
  • Lastpage
    3
  • Abstract
    A 2-6 GHz WiMAX low noise amplifier (LNA) is designed and implemented in 0.18-¿m CMOS process. This low noise amplifier utilizes a current-reused technique, and a high-pass input matching network. The LNA presents a maximum power gain of 18.4 dB at 2 GHz. The minimum noise figure (NF) is 2.1dB. S11 is less than -16 dB. The total power consumption is 17.4 mW under a 1.8 V power supply. The chip size is 1.69 mm2.
  • Keywords
    CMOS analogue integrated circuits; low noise amplifiers; wideband amplifiers; CMOS process; LNA; WiMAX low noise amplifier; frequency 2 GHz to 6 GHz; gain 18.4 dB; noise figure 2.1 dB; power 17.4 mW; size 0.18 mum; voltage 1.8 V; wideband amplifier; Broadband amplifiers; CMOS process; Energy consumption; Gain; Impedance matching; Low-noise amplifiers; Noise figure; Noise measurement; WiMAX; Wideband; LNA; WiMAX; current-reused;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Information, Communications and Signal Processing, 2009. ICICS 2009. 7th International Conference on
  • Conference_Location
    Macau
  • Print_ISBN
    978-1-4244-4656-8
  • Electronic_ISBN
    978-1-4244-4657-5
  • Type

    conf

  • DOI
    10.1109/ICICS.2009.5397557
  • Filename
    5397557
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3269586