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Scanning means for Cassegrainian antennaMechanical antenna beam switching device detects weak signals over atmospheric and equipment noise sources in microwave antennas. It periodically nutates the paraboloidal subdish in a Cassegrainian reflector system.
Document ID
19670000174
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Giandomenico, A.
Rusch, W. V. T.
Date Acquired
August 3, 2013
Publication Date
June 1, 1967
Subject Category
Mechanics
Report/Patent Number
JPL-946
Report Number: JPL-946
Accession Number
67B10174
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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