Research Catalog

  • A Lyman-alpha tunable acousto-optic filter for detecting superthermal flare protons [microform] : final technical report / Donald L. Mickey, principal investigator.

    • Text
    • [Washington, DC] : National Aeronautics and Space Administration ; [Springfield, Va. : National Technical Information Service, distributor, 1994]
    • 1994
  • Characteristics of an axisymmetric sudden expansion flow [microform] : progress report, 1 Jul. 1984 - 1 Jul. 1985 / W.H. Stevenson,and H.D. Thompson.

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1985]
    • 1985
  • Applications of the magneto-optical filter to stellar pulsation measurements [microform] / Edward J. Rhodes ... [et al.].

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1984]
    • 1984
  • A novel K-band tunable microstrip bandpass filter using a thin film HTS/ferroelectric/dielectric multilayer configuration [microform] / G. Subramanyam, F. Van Keuls and F.A. Miranda.

    • Text
    • [Cleveland, Ohio] : National Aeronautics and Space Administration, Lewis Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1998]
    • 1998
  • Coplanar waveguide discontinuities for P-I-N diode switches and filter applications [microform] / N.I. Dib ... [et al.] ; prepared for the 1990 IEEE MTT-S International Microwave Symposium, Dallas, Texas, May 8-10, 1990.

    • Text
    • [Washington, D.C.] : NASA ; [Springfield, Va. : For sale by the National Technical Information Service, 1990]
    • 1990
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS66757
  • A study of the effects of interference-rejection filters on feedback radiometer sensitivity [microform] / William D. Stanley and Chase P. Hearn.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center, [1985]
    • 1985
  • A novel K-band tunable microstrip bandpass filter using a thin film HTS/ferroelectric/dielectric multilayer configuration / G. Subramanyam, F. Van Keuls and F.A. Miranda.

    • Text
    • Cleveland, Ohio : National Aeronautics and Space Administration, Lewis Research Center, June 1998.
    • 1998-6
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/gpo83087

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