Early lunar exploration will depend upon ability to soft land payload on surface of moon; radar altimeter described will provide signals to spacecraft control system for altitude and rate of descent control; it must continuously measure slant range from spacecraft to lunar surface; radar altimeter and Doppler Velocity Sensor are combined into one equipment; details of system.
Lunar landing radars
Missiles Space
Missiles and Space ; 11 , n 2
1963
3 pages
Aufsatz (Zeitschrift)
Englisch
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Emerald Group Publishing | 1969
NTIS | 1959
|Engineering Index Backfile | 1962
|Online Contents | 1993
Flight Testing the Lunar Landing Research and Lunar Landing Training Vehicles
British Library Conference Proceedings | 2007
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