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Ellipsoidal Balloon AntennaDirect-broadcast ellipsoidal antenna 40 percent smaller than spherical reflector. Balloon antenna has feedpoint on surface of ellipsoid outside balloon, simplifying balloon deployment and feed support. Dielectric shrouds used locally to adjust shape of balloon and maintain feed distance at its optimum value.
Document ID
19840000238
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Cramer, P. W. (CALTECH)
Date Acquired
August 12, 2013
Publication Date
April 1, 1985
Publication Information
Publication: NASA Tech Briefs
Volume: 8
Issue: 4
ISSN: 0145-319X
Subject Category
Electronic Components And Circuits
Report/Patent Number
NPO-15931
ISSN: 0145-319X
Report Number: NPO-15931
Accession Number
84B10238
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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