• DocumentCode
    1625487
  • Title

    Quasi-optical power combining in a dielectric substrate

  • Author

    Hwang, H. ; Nuteson, T.W. ; Steer, M.B. ; Mink, J.W. ; Harvey, J. ; Paollela, A.

  • Author_Institution
    Dept. of Electr. & Comput. Eng., North Carolina State Univ., Raleigh, NC, USA
  • fYear
    1995
  • Firstpage
    89
  • Lastpage
    92
  • Abstract
    This paper presents a quasi-optical MESFET-based dielectric slab waveguide with an amplifier array. Up to 19 dB amplifier gain and 9.5 dB system gain is obtained at 7.38 GHz. Measurements of amplifier and system gain, |S21|, output power vs. input power and transverse power distribution are presented
  • Keywords
    dielectric waveguides; microwave integrated circuits; microwave power amplifiers; power amplifiers; power combiners; 19 dB; 7.38 GHz; 9.5 dB; MESFET amplifier array; MESFET-based dielectric slab waveguide; SHF; dielectric substrate; quasi-optical power combining; Apertures; Dielectric substrates; FETs; Frequency; Insertion loss; Lenses; Planar waveguides; Power amplifiers; Scattering; Slabs;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Signals, Systems, and Electronics, 1995. ISSSE '95, Proceedings., 1995 URSI International Symposium on
  • Conference_Location
    San Francisco
  • Print_ISBN
    0-7803-2516-8
  • Type

    conf

  • DOI
    10.1109/ISSSE.1995.497940
  • Filename
    497940
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1625487