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Feasibility and systems definition study for microwave multi-application payload (MMAP).

Author
Stone, R. F.
Published
Mar 1, 1977.
Physical Description
1 electronic document
Additional Creators
Stanhouse, R. W., Horton, J. B., Zemany, J. L., Allen, C. C., Murrell, J. W., Condon, G. P., and Massaro, M. J.
Online Version

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Unclassified, Unlimited, Publicly available.
Free-to-read Unrestricted online access
Summary
There were three Shuttle/Spacelab experiments: adaptive multibeam phased array antenna (AMPA) experiment, electromagnetic environment experiment (EEE), and millimeter wave communications experiment (MWCE). Work on the AMPA experiment was completed. Results included are definition of operating modes, sequence of operation, radii of operation about several ground stations, signal format, foot prints of typical orbits and preliminary definition of ground and user terminals. Definition of the MOD I EEE included conceptual hardware designs, spacelab interfaces, preliminary data handling methods, experiment tests and verification, and EMC studies. The MWCE was defined conceptually for a steerable high gain antenna.
Other Subject(s)
Collection
NASA Technical Reports Server (NTRS) Collection.
Note
Document ID: 19770015221.
Accession ID: 77N22165.
DOC-77SDS4220.
NASA-CR-152493.
Terms of Use and Reproduction
No Copyright.
View MARC record | catkey: 15732535