Lunar far-side communication satellites
Data relay and tracking capability of lunar communication satellites
LUNAR SATELLITE↗
Engineering topics
Schmid, P. E.
Publications and source records attributed to Schmid, P. E..
The feasibility of a direct relay of Apollo spacecraft data via a communication satellite
Feasibility of direct relay of Apollo spacecraft data via communication satellite
APOLLO PROJECT↗
Atmospheric tracking errors at S-band and C-band frequencies
Tracking errors at S-band and C-band frequencies resulting from diurnal, seasonal, and annual changes in earths atmosphere
S-BAND↗
Suggested frequency ranges for space missions
Communication system radio frequency selection for space mission and capsule recovery
RADIO FREQUENCY↗