JPL Technical Report Server

Browsing JPL TRS 1992+ by Subject "backscattering enhancement"

Browsing JPL TRS 1992+ by Subject "backscattering enhancement"

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  • Kobayashi, Satoru; Tanelli, Simone; Im, Eastwood; Oguchi, Tomohiro (Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2005., 2005-07)
    In this paper, we expand the previous theory to be applied to a generic drop size distribution with spheroidal raindrops including spherical raindrops. Results will be used to discuss the multiple scattering effects on ...
  • Kobayashia, Satoru; Tanellia, Simone; Iguchib, Toshio; Im, Eastwood (Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2004., 2004-11-08)
    Backscattering enhancement from random hydrometeors should increase as wavelengths of radars reach millimeter regions. For 95 GHz radars, the reflectivity of backscattering is expected to increase by 2 dB, due to multiple ...
  • Kobayashi, Satoru; Tanelli, Simone; Im, Eastwood (Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2005., 2004-08-23)
    Effects of multiple scattering on the reflectivity measurement for millimeter-wavelength weather radars are studied, in which backscattering enhancement may play an important role. In the previous works, the backscattering ...
  • Kobayashi, Satoru; Tanelli, Simone; Im, Eastwood; Ito, Shigeo; Oguchi, Tomohiro (Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2006., 2006-07-31)
    Multiple scattering effects from spherical water particles of uniform diameter are studied for a W-band pulsed radar. The Gaussian transverse beam-profile and the rectangular pulseduration are used for calculation. An ...

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