Communications systems for manned interplanetary explorations.
Spacecraft to ground communication systems for future manned interplanetary explorations investigated for optimal design and performance
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Spacecraft to ground communication systems for future manned interplanetary explorations investigated for optimal design and performance
Nimbus satellite and its communication system
This paper discusses analytical approaches to evaluating performance of Spacecraft On-Board Computing systems, thereby ultimately achieving a reliable spacecraft data communications systems. The sensitivity analysis approach of memory system on the ProSEDS (Propulsive Small Expendable Deployer System) as a part of its data communication system will be investigated. Also, general issues and possible approaches to reliable Spacecraft On-Board Interconnection Network and Processor Array will be shown. The performance issues of a spacecraft on-board computing systems such as sensitivity, throughput, delay and reliability will be introduced and discussed.
Unified carrier, range tracking and communications system using phase-locked loop techniques for coherent spacecraft-to-Earth communications
Computer program requirements for onboard checkout and data management system of Saturn/Apollo application program
Omnidirectional radio antenna system design for Apollo command module
Data transmission capabilities of spacecraft telemetry communications systems, and guidelines for planning 1975-1980 missions
Space communication system design constraints imposed by the physical environment, ground system, booster and spacecraft
Network system for communication and control of spacecraft on deep space exploration missions
Probability distribution of phase error of Mariner type communication system - differenced output statistics of cross correlators
Typical spacecraft-earth communication systems, and brief description of the deep space instrumentation facility
Discussion of the design and operation of command systems for remote control of interplanetary spacecraft
Structural analyses, radiation environment effects, thermodynamics, and video communication system for Voyager spacecraft
Design and operation of communications system of pioneer iv lunar probe
Design and performance characteristics of high efficiency WJ-274 traveling wave tube for spacecraft telemetry and commmunication systems
Interplanetary spacecraft telecommunications system design including block diagrams
Electrostatically focused klystron development for use in interplanetary spaceborne communication systems
Manned spaceflight RF radiation communications systems including voice, telemetry, tracking and ranging, up data and TV