Browsing JPL TRS 1992+ by Issue Date

Proceedings of the 2004 NASA/JPL Workshop on Physics for Planetary Exploration

Strayer, Donald M. (Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2005, 05-04)

A nulling AO coronograph on a sounding rocket design and implementation considerations

Shao, Michael; Lane, Ben; Chakrabarti, Supriya (Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2010, 200-11-11)

Radar waveform pulse analysis measurement system for high-power GaN amplifiers

Thrivikraman, Tushar; Perkovic-Martin, Dragana; Jenabi, Masud; Hoffman, James (Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2012., 202-06-22)

This work presents a measurement system to characterize the pulsed response of high-power GaN amplifiers for use in space-based SAR platforms that require very strict amplitude and phase stability. The measurement system ...

Rest architecture for link analysis tools portal

Lee, Carlyn-‐Ann (Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2012., 202-08)

A web portal is under development to improve overall services provided by NASA networks that support near-‐Earth missions. These networks are managed by Space Communication and Navigation (SCaN) Program of NASA and include ...

Large-scale fine-resolution products of forest disturbance using new approaches from spaceborne SAT interferometry

Lei, Yang; Treuhaft, Robert; Lucas, Richard; Siqueira, Paul; Keller, Michael; Schmidt, Michael (Pasadena, CA: Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2017, 207-07-25)

Spaceborne SAR interferometry (InSAR) has the potential of detecting forest change on a global scale with fine (meter-level) spatial resolution as well as on a monthly/weekly basis under all weather conditions. This is ...

NASA’s Spitzer Space Telescopes's operational mission experience

Wilson, Robert K.; Scott, Charles P. (Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2006., 266-05-25)

A simplified theory of porous wall cooling

Rannie, W.D.; Dunn, Louis G.; Millikan, Clark B. (Pasadena, CA: Jet Propulsion Laboratory, National Aeronautics and Space Administration, 1947, 1947-11-24)

An introduction to JPL's orbit determination program

Panagiotacoupulos, N. D.; Zielenbach, J. W.; Duesing, R. W. (Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 1974., 1974-05-21)

This document describes in general terms the spacecraft navigation process at JPL and the institutional elements involved in this effort. It cutlines the major computer and software systems used and indicates the basic ...

Assessment of advanced coal gasification processes

McCarthy, John; Ferrall, Joseph; Charng, Thomas; Houseman, John (Pasadena, CA : Jet Propulsion Laboratory, 1981-06)

A technical assessment of the following advanced coal gasification processes: AVCO High Throughput Gasification (HTG) Process; Bell Single-Stage High Mass Flux (HMF) Process; Cities Service/Rockwell (CS/R) Hydrogasification ...

Progress Report 18 for the period February to July 1981 and Proceedings of the 18th Project Integration Meeting.

Unknown author (Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 1981, 1981-07-15)

Progress in the low cost solar array project during the period February to July 1981 is reported. Included are: (1) project analysis and integration; (2) technology development in silicon material, large area silicon sheer ...

An analysis of digital phase-locked loops

Thomas, J. B. (Pasadena, CA : Jet Propulsion Laboratory, 1989-02)

This report focuses on second-order digital phase-locked loops (DPLLs) with uniformly sampled input, an amplitude-insenstive phase extractor and a conventional loop filter.

The Modern Role of Visual Observations of Comets

Larson, S. M.; Edberg, S. J.; Levy, D. H. (1989-09)

This paper reviews the role of past and future visual observations in cometary research. The Strengths and limitations of visual observations are explored for the benefit of both investigators who might have to use them ...

Terrestrial Response to Eruptive Solar Flares: Geomagnetic Storms

Gonzalez, W. (1992)

This paper describes the interplanetary structures that are associated with the large-amplitude and long-duration negative B subscript z fields that are found in the sheath field and/or driver gas regions of the shock and ...

Left-Slip Evolution of the North Owl Creek Fault System, Wyoming, During Laramide Shortening

Paylor, E.; Yin, A. (1992)

This paper decribes a study that is part of an ongoing investigation of the kinematics of major faults in the western Owl Creek Mountains, central Wyoming.

Comparison of Goldstone and Magellan Radar Data in the Equatorial Plains of Venus

Plaut, J.; Arvidson, R. (1992)

This paper describes the comparison of image data and derived parameters for the equatorial plains of Venus.

Lunar Base Siting

Staehle, R. L.; Burke, J. D.; Snyder, G. C.; Dowling, R.; Spudis, P. D. (1992)

There are widely dispersed lunar sites of interest for known and potential resources, selenology and observatories. Discriminating characteristics include certain geologic and topographic features, local mineralogy and ...

Mission Analysis for Laser Interferometer Space Antenna (LISA)

Hechler, F.; Folkner, W. M. (1992)

The interplanetary orbits of three pairs of spaceprobes carrying laser interferometer antennae are designed such that their miutual distances, i.e., the lengths of the interferometer arms remain nearly constant. The pairs ...

Smart Focal-Plane Technology for Micro-Instruments and Micro-Rovers

Fossum, Eric R. (1992)

It is inevitable that micro-instruments and micro-rovers for space exploration will contain one or more focal-plane arrays for imaging spectroscopy or navigation. In this paper, we explore the state-if-the-art in focal-plane ...

Validation of Special Sensor Microwave Imager Monthly-Mean Wind Speed From July 1987 to December 1989

Halpern, D. (1992)

Since July 1987 the Remote Sensing Systems, Santa Rosa, California, routinely computes from first principles the wind speed from Special Sensor Microwave Imager (SSM/I) measurements of the intensity of microwave radiation ...

An Analog Processor for Image Compression

Tawel, R. (1992)

This paper describes a novel analog Vector Array Processor (VAP) that was designed for use in real-time and ultra-low power image compression applications. This custom CMOS processor is based architectually on the Vector ...

Browsing JPL TRS 1992+ by Issue Date

Browsing JPL TRS 1992+ by Issue Date

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