Engineering topics
Mathison, R. P.
Publications and source records attributed to Mathison, R. P..
NASA Space Operations System
The international and national environment for the conduct of space missions has been changing significantly over the last several years. The changes require that the NASA Space Operations System substantially increase its productivity and reduce the cost of providing space operations services.
Deep Space Network Antennas
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Mariner mars 1964 telemetry and command system.
Mariner Mars 1964 spacecraft telecommunication system noting radio, telemetry and command subsystems
Mariner mars 1964 telemetry and command system
Telemetry and command system for Mariner-Mars 1964 mission
Modified filter prevents conduction of microwave signals along high-voltage power supply leads
Very lossy powdered iron material, in the lining of a polyester resin, replaces the dielectric material in the short coaxial transmission line of a simple filter. The lossy material absorbs microwave signals along high voltage power supply leads.
TRACKING TECHNIQUES FOR INTERPLANETARY SPACECRAFT
Interplanetary spacecraft, tracking techniques
CONSTRAINTS IN SPACE TELECOMMUNICATION SYSTEMS
Constraints in space telecommunication systems
TRACKING TECHNIQUES FOR INTERPLANETARY SPACECRAFT
Tracking techniques for interplanetary spacecraft
TRACKING TECHNIQUES FOR INTERPLANETARY SPACECRAFT
Description of an automatic phase control receiver for tracking interplanetary spacecraft