JPL Technical Report Server

Browsing JPL TRS 1992+ by Author "Vacchione, Joseph D."

Browsing JPL TRS 1992+ by Author "Vacchione, Joseph D."

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  • Evolution of the NISAR Feed Antenna Design due to Environmental Requirements 
    Focardi, Paolo; Vacchione, Joseph D. (Pasadena, CA: Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2022, 2022-03-27)
    NISAR (NASA ISRO SAR, National Aeronautics and Space Administration, Indian Space Research Organization, Synthetic Aperture Radar) is an Earth science project currently in its final development phases at NASA Jet Propulsion ...
  • NISAR flight feed assembly: evolution of the design from initial concept to final configuration 
    Focardi, Paolo; Vacchione, Joseph D. (Pasadena, CA: Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2019, 2019-03-31)
    This paper describes the evolution of the L-Band feed design from its initial concept to the final flight configuration. Two major aspects of the design are discussed in this paper: the TNC connector configuration and the ...
  • NISAR Flight Feed Assembly: Evolution of the Design from Initial Concept to Final Configuration 
    Focardi, Paolo; Vacchione, Joseph D. (Pasadena, CA: Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2019, 2019-03-31)
  • NISAR L-Band and S-Band Instrument Antennas: Compatibility Test and Results 
    Focardi, Paolo; Vacchione, Joseph D.; Harrell, Jefferson A. (Pasadena, CA: Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2018, 2018-04-09)
    Abstract—NASA ISRO SAR (NISAR) is one of the next major Earth science flight projects that NASA is currently developing in collaboration with ISRO, the Indian Space Research Organization. Featuring a 12m deployable off-set ...
  • Telecommunications antennas for the Juno Mission to Jupiter 
    Vacchione, Joseph D.; Kruid, Ronald C.; Prata, Aluizio Jr.; Amaro, Luis R.; Mittskus, Anthony P. (Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2012, 2012-03-03)
    The Juno Mission to Jupiter requires a full sphere of coverage throughout its cruise to and mission at Jupiter. This coverage is accommodated through the use of five (5) antennas; forward facing low gain, medium gain, and ...

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