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There are a total of 21 record(s) matching your query.
Sorted by: Date Added To NTRS in Descending order
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High-Performance, Low-Complexity Codes Researched for Communication Channels
Author(s): Kwatra, Subhash C.; Jones, Robert E.
Abstract: NASA Lewis Research Center s Communications Technology Division has an ongoing program in the development of efficient channel coding schemes for satellite communications applications. Through a university grant, as a part ...
NASA Center: Glenn Research Center
Publication Year: 1999
Added to NTRS: 2008-06-02
Document ID: 20050188511
Space Network Devices Developed
Author(s): Jones, Robert E.
Abstract: The NASA Glenn Research Center through a contract with Spectrum Astro, Inc., has been developing space network hardware as an enabling technology using open systems interconnect (OSI) standards for space-based communications ...
NASA Center: Glenn Research Center
Publication Year: 2004
Added to NTRS: 2008-06-02
Document ID: 20050215261
Test Results for Entry Guidance Methods for Reusable Launch Vehicles
Author(s): Hanson, John M.; Jones, Robert E.
Abstract: There are a number of approaches to advanced guidance and control (AG&C) that have the potential for achieving the goals of significantly increasing reusable launch vehicle (RLV) safety and reliability, and reducing the ...
NASA Center: Marshall Space Flight Center
Publication Year: 2003
Added to NTRS: 2008-06-02
Document ID: 20040016358
Reconfigurable Data Communications Packet-Switch Emulation Test Bed Demonstrated
Author(s): Chu, Pong P.; Jones, Robert E.
Abstract: The Communications Technology Division at the NASA Lewis Research Center has an ongoing program to develop advanced switching and routing technology concepts for future satellite onboard processing systems. Through a ...
NASA Center: Glenn Research Center
Publication Year: 1999
Added to NTRS: 2008-06-02
Document ID: 20050188512
An embedded rule-based diagnostic expert system in Ada
Author(s): Jones, Robert E.; Liberman, Eugene M.
Abstract: Ada is becoming an increasingly popular programming language for large Government-funded software projects. Ada with it portability, transportability, and maintainability lends itself well to today's complex programming ...
NASA Center: Glenn Research Center
Publication Year: 1992
Added to NTRS: 2008-06-01
Accession Number: 93N11928; Document ID: 19930002740
Techniques and implementation of the embedded rule-based expert system using Ada
Author(s): Liberman, Eugene M.; Jones, Robert E.
Abstract: Ada is becoming an increasingly popular programming language for large Government-funded software projects. Ada with its portability, transportability, and maintainability lends itself well to today's complex programming ...
NASA Center: Glenn Research Center
Publication Year: 1991
Added to NTRS: 2007-05-24
Accession Number: 91N22788; Document ID: 19910013475
Computer control of a scanning electron microscope for digital image processing of thermal-wave images
Author(s): Gilbert, Percy; Jones, Robert E.; Kramarchuk, Ihor; Williams, Wallace D.; Pouch, John J.
Abstract: Using a recently developed technology called thermal-wave microscopy, NASA Lewis Research Center has developed a computer controlled submicron thermal-wave microscope for the purpose of investigating III-V compound ...
NASA Center: Glenn Research Center
Publication Year: 1987
Added to NTRS: 2005-10-13
Accession Number: 87N26278; Document ID: 19870016845; Report Number: E-3719, NAS 1.15:100157, NASA-TM-100157
Space station propulsion system technology
Author(s): Jones, Robert E.; Meng, Phillip R.; Schneider, Steven J.; Sovey, James S.; Tacina, Robert R.
Abstract: Two propulsion systems have been selected for the space station: O/H rockets for high thrust applications and the multipropellant resistojets for low thrust needs. These thruster systems integrate very well with the fluid ...
NASA Center: Glenn Research Center
Publication Year: 1987
Added to NTRS: 2005-10-13
Accession Number: 87N25422; Document ID: 19870015989; Report Number: E-3648, NAS 1.15:100108, NASA-TM-100108
Water-propellant resistojets for man-tended platforms
Author(s): Louviere, Allen J.; Jones, Robert E.; Morren, W. Earl; Sovey, James S.
Abstract: The selection of a propulsion system for a man-tended platform has been influenced by the planned use of resistojets for drag make-up on the manned space station. For that application a resistojet has been designed that is ...
NASA Center: Glenn Research Center
Publication Year: 1987
Added to NTRS: 2005-10-13
Accession Number: 87N26135; Document ID: 19870016702; Report Number: E-3649, IAF-87-259, NAS 1.15:100110, NASA-TM-100110
Triple-Error-Correcting Codec ASIC
Author(s): Jones, Robert E.; Segallis, Greg P.; Boyd, Robert
Abstract: Coder/decoder constructed on single integrated-circuit chip. Handles data in variety of formats at rates up to 300 Mbps, correcting up to 3 errors per data block of 256 to 512 bits. Helps reduce cost of transmitting data. ...
NASA Center: Glenn Research Center
Publication Year: 1994
Added to NTRS: 2005-09-30
Accession Number: 94B10319; Document ID: 19940000319; Report Number: LEW-15776
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