1–20 of 961 hits
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    The Multi-GNSS Space Service Volume

    Parker, Joel J. / Bauer, Frank H. / Ashman, Benjamin W. et al. | NTRS | 2018
    Keywords: satellite , Space Communications, Spacecraft Communications, Command And Tracking

    Space User Visibility Benefits of the Multi-GNSS Space Service Volume: An Internationally-Coordinated, Global and Mission-Specific Analysis

    Enderle, Werner / Gini, Francesco / Boomkamp, Henno et al. | NTRS | 2018
    Keywords: satellite , Space Communications, Spacecraft Communications, Command And Tracking

    NASA Leveraging Commercial Communication Ground Stations for Small Satellites

    Scott Schaire / Yen Wong / Chitra Patel et al. | NTRS
    Keywords: Space Communications , Satellite Second Generation , Communications And Radar

    SCaN Transportable Communication Platform (STCP)

    Haddad, George / Tanger, Thomas / Pleva, David et al. | NTRS | 2017
    Keywords: Satellite Communications , Communications And Radar

    Pathfinder Technology Demonstrator: GlobalStar Testing and Results

    Kuroda, Vanessa / Limes, Gregory L. / Han, Shi Lei et al. | NTRS | 2016
    Keywords: satellite communication , Communications And Radar

    Multiple access satellite communication final report, 20 aug. 1962 - 20 aug. 1963

    Lutz, S. G. | NTRS | 1963
    Keywords: SATELLITE COMMUNICATION , Communications , COMMUNICATIONS SATELLITE

    Enabling Future Science and Human Exploration with NASA's Next Generation near Earth and Deep Space Communications and Navigation Architecture

    Reinhart, Richard C. / Schier, James S. / Israel, David J. et al. | NTRS | 2017
    Keywords: Communications , Space Communications, Spacecraft Communications, Command And Tracking , relay satellite

    Enabling Future Science and Human Exploration with NASA's Next Generation Near Earth and Deep Space Communications and Navigation Architecture

    Reinhart, Richard / Schier, James / Israel, David et al. | NTRS | 2017
    Keywords: Communications , Space Communications, Spacecraft Communications, Command And Tracking , relay satellite

    LiAISON-Supplemented Navigation for Geosynchronous and Lunar L1 Orbiter

    Leonard, Jason M. / McGranaghan, Ryan M. / Fujimoto, Kohei et al. | NTRS | 2012
    Keywords: LiAISON (Linked Autonomous Interplanetary Satellite Orbit Navigation) , Space Communications, Spacecraft Communications, Command And Tracking , satellite-to-satellite tracking (SST)

    NASA Leveraging Commercial Communication Ground Stations for Small Satellites

    Yen Wong / Scott Schaire / Chitra Patel et al. | NTRS | 2021
    Keywords: Space Communications , Satellite Second Generation (DVB-S2) , Space Communications, Spacecraft Communications, Command And Tracking , Communications And Radar

    Study of Solar Energetics (SEPs) Using Largely Separated Spacecraft

    J. Park | NTIS | 2016
    Keywords: Common Carrier & Satellite , Communications

    Navigation Architecture For A Space Mobile Network

    Valdez, Jennifer E. / Ashman, Benjamin / Gramling, Cheryl et al. | NTRS | 2016
    Keywords: Satellite , Space Communications, Spacecraft Communications, Command And Tracking

    Data Ferrying to the Tactical Edge: A Field Experiment in Exchanging Mission Plans and Intelligence in Austere Environments

    K. Usbeck / M. Gillen / J. Loyall et al. | NTIS | 2014
    Keywords: Common Carrier & Satellite , SATELLITE COMMUNICATIONS , COMMERCIAL COMMUNICATIONS

    Distributed Spacecraft Mission (DSM) Plume Design Reference Mission (DRM) Inter-Satellite Link Modeling, Analysis and Simulation

    Yen Wong / Robert Morgenstern / Jose Enrique Velazco | NTRS | 2023
    Keywords: Distributed Spacecraft Mission (DSM) Inter-satellite link , Space Communications, Spacecraft Communications, Command and Tracking

    NASA Leveraging Commercial Communication Ground Stations for Small Satellites

    S. Schaire / Y. Wong / C. Patel et al. | NTIS | 2021
    Keywords: Satellite second generation , Space communications

    Extending the Life of NASA's Tracking and Data Relay Satellite (TDRS)-8: TDRS-8 Power Challenges and Planning for End of Mission

    Bonacci, Carissa Brealey / Perea, Rudy / Lujan, Brandon | NTRS | 2019
    Keywords: TDRS (Tracking and Data Relay Satellite) , Space Communications, Spacecraft Communications, Command And Tracking

    Telemetry instrumentation of the echo ii passive communications satellite

    Horiuchi, H. S. | NTRS | 1964
    Keywords: ECHO II SATELLITE , Communications , COMMUNICATIONS SATELLITE

    Lagrange-Based Options for Relay Satellites to Eliminate Earth-Mars Communications Outages During Solar Superior Conjunctions

    Robert L. Howard, Jr. / Marc Seibert | NTRS
    Keywords: Relay Satellite , Communications Outage , Space Communications, Spacecraft Communications, Command And Tracking

    ACTS Mobile SATCOM Experiments

    Jedrey, T. / Frye, R. / Abbe, B. | NTRS | 1993
    Keywords: communications , satellite , Communications , Satellite

    Some design considerations for planetary relay communications satellites.

    Barber, T. A. / Bourke, R. D. | NTRS | 1966
    Keywords: SATELLITE ORBIT , Communications , COMMUNICATIONS SATELLITE

      Some design considerations for planetary relay communications satellites.

      Barber, T. A. / Bourke, R. D. | NTRS | 1966
      Keywords: SATELLITE ORBIT , COMMUNICATIONS SATELLITE