• DocumentCode
    3783448
  • Title

    The 100W class A power amplifier for L-band T/R module

  • Author

    W. Wojtasiak;D. Gryglewski;E. Sedek

  • Author_Institution
    Inst. of Radioelectron., Warsaw Univ. of Technol., Poland
  • Volume
    2
  • fYear
    2000
  • Firstpage
    675
  • Abstract
    A balanced high-power amplifier with class A silicon bipolar transistors for an L-band T/R module for active phased array radar is described. The amplifier was designed for maximum power and minimum transmittance distortion. The obtained parameters of the amplifier are as follow: output power at 1dB compression P/sub 1 dB/>49 dBm, linear gain |S21|>10 dB, and transmittance deviations during the RF pulse: phase /spl Delta/arg(S21)<0.9/spl deg/ and /spl Delta/P/sub out/< 0.2 dB.
  • Keywords
    "Power amplifiers","L-band","Pulse amplifiers","Phased arrays","Radiofrequency amplifiers","High power amplifiers","Silicon","Bipolar transistors","Radar","Power generation"
  • Publisher
    ieee
  • Conference_Titel
    Microwaves, Radar and Wireless Communications. 2000. MIKON-2000. 13th International Conference on
  • Print_ISBN
    83-906662-3-5
  • Type

    conf

  • DOI
    10.1109/MIKON.2000.914024
  • Filename
    914024
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3783448