The JPL Open Repository (JOR) replaced the JPL Technical Report Server (TRS) in 2023. It is a repository for digital copies of technical publications authored by JPL employees. It includes journal articles (the Final Accepted Version), meeting papers, presentations, and other publications cleared for external distribution from 1992 to the present. It also includes research datasets from 2022 on.

Years covered: 1992 to the present.
  • 1992-2021 records were originally on the JPL Technical Report Server (TRS) on Dspace system; those records were migrated to Dataverse in 2022.
  • Records with publication date 2022 or later are native to the Dataverse.
  • Data sets: 2022 to present
  • There are a few pre-1992 records. Those were added to the system on a case-by-case request basis.

  • Persistent IDs (PIDs):
  • 1992-2021 records have Handles
  • 2022 and later records have Digital Object Identifiers (DOIs).
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    41,621 to 41,630 of 42,332 Results
    The Flight Perfomance of the Galileo Orbiter USO
    Jun 2, 1993
    Morabito, D.D., 1993, "The Flight Perfomance of the Galileo Orbiter USO", https://hdl.handle.net/2014/35340, Salt Lake City, Utah, USA, JPL Open Repository
    Radiometric tracking Doppler measurements of the signal transmitted by the Galileo spacecraft using an Ultra-Stable Oscillator (USO) as a frequency reference have been acquired by antennas of the NSA Deep Space Network between Dec. 1998 and No. 1991.
    Balanced LQG Compensator for Flexible Structures
    Jun 2, 1993
    Gawronski, Wodek, 1993, "Balanced LQG Compensator for Flexible Structures", https://hdl.handle.net/2014/34889, San Farncisco, CA, JPL Open Repository
    The analysis of open-loop balanced flexible structures has been extended for closed-loop structures. The relationships between weights/ variances and characteristic values for the system as well as between weights/variances and plant/estimator pole location are derived in this pa...
    Closed Loop Tests of The NASA Sapphire Phase Stabilizer
    Jun 2, 1993
    Santiago, David G.; Dick, G. John, 1993, "Closed Loop Tests of The NASA Sapphire Phase Stabilizer", https://hdl.handle.net/2014/35551, Salt Lake City, Utah, USA, JPL Open Repository
    The SPS is based on a novel technology consisting of a cooled sapphire
    Computation of H<SUB>infinity</SUB> Norm for Flexible Structures
    Jun 2, 1993
    Gawronski, Wodek, 1993, "Computation of Hinfinity Norm for Flexible Structures", https://hdl.handle.net/2014/34890, San Francisco, CA, JPL Open Repository
    The Hinfinity for a system with flexible structural properties is a function of its largest Hankel singular value.
    Proximity Effect Corrected Phase Holograms in PMMA
    Jun 1, 1993
    Maker, P.; Muller, R., 1993, "Proximity Effect Corrected Phase Holograms in PMMA", https://hdl.handle.net/2014/34811, ['EIPB-93', 'San Diego, California, USA'], JPL Open Repository
    Computer generated phase holograms have been fabricated by E-Beam lithography in PMMA using patterned exposure and subsequent partial development.
    Internet-Working Satellite and Local Exchange Networks for Personal Communications Applications
    Jun 1, 1993
    Wolff, R. S.; Pinck, D., 1993, "Internet-Working Satellite and Local Exchange Networks for Personal Communications Applications", https://hdl.handle.net/2014/35069, Pasadena, California, USA, JPL Open Repository
    The demand for personal communications services has shown unprecedented growth, and the next decade and beyond promise an era in which the needs for ubiquitous, transparent and personalized access to information will continue to expand in both scale and scope.
    Infall Motions Around Massive Star Forming Regions
    Jun 1, 1993
    Terebey, S., 1993, "Infall Motions Around Massive Star Forming Regions", https://hdl.handle.net/2014/35228, Berkeley, California, USA, JPL Open Repository
    No abstract provided
    Abstract of Lectures
    Jun 1, 1993
    Froidevaux, Dr. Lucien, 1993, "Abstract of Lectures", https://hdl.handle.net/2014/35466, ['Italian Society of Physics: Diagnostic Tools in Atmospheric Physics', 'Varenna, Italy'], JPL Open Repository
    Three lectures will be given. The first one will draw from the general literature on microwave sounding from space. The next two will focus on a description of the Microwave Limb Sounder (MLS) and results obtained from its measurements relating to atmospheric chemistry and dynami...
    Photoresponse Model for Si_(1-x)Ge_x/Si Heterojunction Internal Photoemission Infrared Detector
    Jun 1, 1993
    Lin, T.; Park, J. S.; Gunapala, S. D.; Jones, E. W.; Castillo, H. M. Del, 1993, "Photoresponse Model for Si_(1-x)Ge_x/Si Heterojunction Internal Photoemission Infrared Detector", https://hdl.handle.net/2014/36273, IEEE Electronic Device Letters, JPL Open Repository
    A photoresponse model has been developed for the Si_(1-x)Ge_x/Si heterojunction internalphotoemission (HIP) infrared detector at wavelengths corresponding to photon energies less than theFermi energy. A Si_(0.7)Ge_(0.3)/Si HIP detector with a cutoff wavelength of 23 micrometers a...
    Propulsion System Design Concepts Using Free Radical HEDM Technology
    Jun 1, 1993
    Chirivella, J. E., 1993, "Propulsion System Design Concepts Using Free Radical HEDM Technology", https://hdl.handle.net/2014/35469, Wood Hole, Massachusetts, USA, JPL Open Repository
    No abstract provided
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