1–50 von 1,869 Ergebnissen
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    Characterization of On-Orbit GPS Transmit Antenna Patterns for Space Users

    Jennifer E Donaldson / Joel J K Parker / Michael C Moreau et al. | NTRS | 2020
    Schlagwörter: Space Communications, Spacecraft Communications, Command And Tracking

    Introduction to Gateway

    Dina Contella | NTRS
    Schlagwörter: Space Communications, Spacecraft Communications, Command And Tracking

    OASSIS: Onboard Adaptive Safe-site Identification System Y3

    James S Mccabe / Carolina Restrepo / Ronney Lovelace | NTRS
    Schlagwörter: Space Communications, Spacecraft Communications, Command And Tracking

    Framework for NASA Space Relay Satellite Services over the Next Decade: Space Relay Partnership and Services Study

    Eric Knoblock / Nang Pham / Joseph Downey et al. | NTRS
    Schlagwörter: Space Communications, Spacecraft Communications, Command And Tracking

    Haystack Ultra-Wideband Satellite Imaging Radar Measurements of the Orbital Debris Environment: 2019

    J Murray / T Kennedy | NTRS | 2021
    Schlagwörter: Space Communications, Spacecraft Communications, Command And Tracking

    Distributed Timing and Localization (DiGiTaL): A Precision GNSS-Navigation System for Nanosatellites

    Simone D'Amico | NTRS | 2021
    Schlagwörter: Space Communications, Spacecraft Communications, Command And Tracking

    Radar Measurements of Orbital Debris from the Haystack Ultra-wideband Satellite Imaging Radar (HUSIR): 2020 to 2022

    Jessica A. Arnold / James Murray / Alyssa Manis et al. | NTRS
    Schlagwörter: Space Communications, Spacecraft Communications, Command and Tracking

    Architecture Options for Navigation in Cislunar Space for Human Landing System Vehicles

    Evan J Anzalone / David C Woffinden | NTRS
    Schlagwörter: Space Communications, Spacecraft Communications, Command And Tracking

    A High Fidelity Ground-Based Space Environment Testbed Utilizing Magnetic Levitation for Fully Integrated Small Spacecraft

    Jarrett Kaczmarski / Jeremy Bruggemann / David Moreno | NTRS
    Schlagwörter: Space Communications, Spacecraft Communications, Command And Tracking

    Architecture Options for Navigation in Cislunar Space for Human Landing System Vehicles

    Evan Anzalone / David Woffinden | NTRS
    Schlagwörter: Space Communications, Spacecraft Communications, Command And Tracking

    NASA's Progress on Lunar Communication & PNT Capabilities

    James Schier | NTRS
    Schlagwörter: Space Communications, Spacecraft Communications, Command And Tracking

    HOSC DTN Overview

    Ivica Ristovski / Joshua Deaton / Beau Blanding et al. | NTRS
    Schlagwörter: Space Communications, Spacecraft Communications, Command And Tracking

    OSIRIS-REx Proximity Operations and Navigation Performance at (101955) Bennu

    Peter G Antresian / Coralie D Adam / Jeroen Geeraert et al. | NTRS
    Schlagwörter: Space Communications, Spacecraft Communications, Command And Tracking

    Starling Mission: ROMEO Experiment for Autonomous Swarm Control

    Ted Hendriks | NTRS
    Schlagwörter: Space Communications, Spacecraft Communications, Command And Tracking

    Design and Testing of Autonomous Distributed Space Systems

    Nicholas Cramer / Daniel Cellucci / Caleb Adams et al. | NTRS
    Schlagwörter: Space Communications, Spacecraft Communications, Command And Tracking

    Autonomous Nanosatellite Swarming (ANS) Using Radio Frequency and Optical Navigation: A Distributed Approach to Low-Cost Small Body Exploration

    Simone D'Amico / Roger C. Hunter / Christopher E. Baker | NTRS
    Schlagwörter: Space Communications, Spacecraft Communications, Command And Tracking

    Latest Status of the CCSDS Optical Communications Working Group

    Bernard Edwards | NTRS
    Schlagwörter: Space Communications, Spacecraft Communications, Command And Tracking

    Recommendations to Advance Space Trusted Autonomy

    Christopher A Jones / Matthew A Stafford / Kara Latorella et al. | NTRS
    Schlagwörter: Space Communications, Spacecraft Communications, Command And Tracking

      Recommendations to Advance Space Trusted Autonomy

      Christopher A Jones / Matthew A Stafford / Kara Latorella et al. | NTRS
      Schlagwörter: Space Communications, Spacecraft Communications, Command And Tracking

    High-Performance Spaceflight Computing (HPSC) Middleware Release 4 Update

    J Lai / D Kou / R Bocchino et al. | NTRS
    Schlagwörter: Space Communications, Spacecraft Communications, Command And Tracking

    Distributed Multi-GNSS Timing and Localization (DiGiTaL)

    Simone D'Amico | NTRS
    Schlagwörter: Space Communications, Spacecraft Communications, Command And Tracking

    Case Studies in Verifying Spacecraft Autonomy

    Lorraine E Prokop / Daniel J Dorney / Martin S Feather et al. | NTRS
    Schlagwörter: Space Communications, Spacecraft Communications, Command And Tracking

    Starling Animation

    Howard N Cannon / Scott T Miller / Julianna L Fishman | NTRS | 2022
    Schlagwörter: Space Communications, Spacecraft Communications, Command And Tracking

    Optimizing Altitude Sampling and Sensitivity with the Goldstone Orbital Debris Radar

    James Murray / Jessica A Arnold / Alyssa Manis et al. | NTRS | 2023
    Schlagwörter: Space Communications, Spacecraft Communications, Command and Tracking

    Starling Mission: ROMEO Experiment for Autonomous Swarm Control

    Ted Hendriks | NTRS
    Schlagwörter: Space Communications, Spacecraft Communications, Command And Tracking

    An Overview of NASA's Optical Communications Efforts

    Bernard L Edwards | NTRS
    Schlagwörter: Space Communications, Spacecraft Communications, Command And Tracking

    Observations of Small Debris from the Cosmos 1408 Anti-Satellite Test using the HUSIR and Goldstone Radars

    James Murray / Chris Ostrom / Tim Kennedy et al. | NTRS
    Schlagwörter: Space Communications, Spacecraft Communications, Command And Tracking

    Debris Avoidance and Phase Change Maneuvers in Near Rectilinear Halo Orbits

    Diane C Davis / Emily M Zimovan Spreen / Stephen T Scheuerle et al. | NTRS
    Schlagwörter: Space Communications, Spacecraft Communications, Command And Tracking

    Haystack Ultra-Wideband Satellite Imaging Radar Measurements of the Orbital Debris Environment: 2020

    James Murray / Timothy Kennedy | NTRS | 2022
    Schlagwörter: Space Communications, Spacecraft Communications, Command And Tracking

    Framework for NASA Space Relay Satellite Services over the Next Decade: Development and Demonstration of the Commercial Successors to TDRS

    George Haddad / James Nessel / Thomas Kacpura et al. | NTRS
    Schlagwörter: Space Communications, Spacecraft Communications, Command And Tracking

    Small Sat Simulated Space Environment MagLev Testbed

    Jeremy Bruggemann / Jarrett Kaczmarski | NTRS
    Schlagwörter: Space Communications, Spacecraft Communications, Command And Tracking

    A Small Satellite Lunar Communications and Navigation System

    Scott Palo / Penina Axelrad / Ryan Kingsbury et al. | NTRS
    Schlagwörter: Space Communications, Spacecraft Communications, Command And Tracking

    Multi-Model Monte Carlo Estimators for Trajectory Simulation

    James Warner / Samantha Niemoeller / Luke Morrill et al. | NTRS
    Schlagwörter: Space Communications, Spacecraft Communications, Command And Tracking

    Small Spacecraft Technology Program - Smallsat Technology Partnership: A High-precision Continuous-time (PNT) Compact Module for the LunaNet Small Spacecraft

    Chee Wei Wong / Jaime Flor Flores | NTRS
    Schlagwörter: Space Communications, Spacecraft Communications, Command And Tracking

    Flux Comparison of Master-8 and ORDEM 3.1 Modelled Space Debris Population

    Andre Horstmann / Alyssa Manis / Vitali Braun et al. | NTRS
    Schlagwörter: Space Communications, Spacecraft Communications, Command And Tracking

    Part II: FY20 CIF Annual Report - LAPS: Lunar Autonomous Positioning System

    Kelley Hashemi | NTRS | 2021
    Schlagwörter: Space Communications, Spacecraft Communications, Command And Tracking

    NASA's Efforts to Commercialize Communications Services for Mission in Near-Earth Space

    Gregory W Heckler / Philip J Baldwin / Erica L Weir et al. | NTRS
    Schlagwörter: Space Communications, Spacecraft Communications, Command And Tracking

    Lessons Learned on Mega-Constellation Deployments and Impact to Space Domain Awareness

    Christian C Ramos / Diana Mckissock / Bailey Ryan Bourque et al. | NTRS
    Schlagwörter: Space Communications, Spacecraft Communications, Command and Tracking

    A Focus on Navigation Performance Near Perilune in a Near Rectilinear Halo Orbit for a Crewed Station

    Clark P Newman / Diane C Davis / Scott Cryan | NTRS
    Schlagwörter: Space Communications, Spacecraft Communications, Command And Tracking

    Onboard Doppler Compensation for Low-Rate Communications over Commercial Relay Satellites

    Adam Gannon / Joseph Downey / Mick Koch | NTRS
    Schlagwörter: Space Communications, Spacecraft Communications, Command And Tracking

    Architecture and Operations of the OSIRIS-REx Independent Navigation Team

    Jason C Swenson / Benjamin W Ashman / Jeffrey L Small et al. | NTRS
    Schlagwörter: Space Communications, Spacecraft Communications, Command And Tracking

    Monitoring Human Performance on Future Deep SpaceMissions

    Kritina Anderson / Brandin Munson / Jerri Stephenson | NTRS
    Schlagwörter: Space Communications, Spacecraft Communications, Command And Tracking

    Smoothing-Based Relative Navigation & Coded Aperture Imaging: Time-windowed Smoothing for Multi-Satellite State Estimation

    Alvar Saenz-otero / Carl Christian Liebe / Timothy Setterfield | NTRS | 2021
    Schlagwörter: Space Communications, Spacecraft Communications, Command And Tracking

    Autonomous Nanosatellite Swarming (ANS) Using Radio Frequency and Optical Navigation

    Simone D'Amico | NTRS | 2021
    Schlagwörter: Space Communications, Spacecraft Communications, Command And Tracking

    CMSC 498 Final Paper

    Shon Kaganovich | NTRS | 2023
    Schlagwörter: Space Communications, Spacecraft Communications, Command and Tracking

    Distributed Attitude Control and Maneuvering for Deep Space SmallSats

    Alina Alexeenko | NTRS | 2021
    Schlagwörter: Space Communications, Spacecraft Communications, Command And Tracking

    Communications and Navigation

    Bernard Edwards | NTRS
    Schlagwörter: Space Communications, Spacecraft Communications, Command and Tracking

    Framework for NASA Space Relay Satellite Services over the Next Decade: “Development and Demonstration of the Commercial Successors to TDRS “

    George F Haddad / James A Nessel / Thomas J Kacpura et al. | NTRS
    Schlagwörter: Space Communications, Spacecraft Communications, Command And Tracking

    LunaNet: The Lunar Internet for Space Communications & Position, Navigation, & Timing (PNT) Capabilities

    Laurie Mann / James Schier / Cheryl Gramling et al. | NTRS
    Schlagwörter: Space Communications, Spacecraft Communications, Command And Tracking

    LCRD and Lasercom

    Jade P Wang | NTRS
    Schlagwörter: Space Communications, Spacecraft Communications, Command And Tracking

    Delay/Disruption Tolerant Networking

    Brenda Lyons | NTRS
    Schlagwörter: Space Communications, Spacecraft Communications, Command And Tracking