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Automatic Phase-Compensation Modules For AntennasAutomatic amplitude-controlling and phase-shifting modules developed in order to adaptively compensate for distortions in reflectors of microwave communication antennas. Antenna of type in question includes phased array of radiating antenna elements in focal plane of off-axis paraboloidal or similar reflector. Module lies on path of radio-frequency feed between each antenna element and radio-frequency transmitting/receiving equipment.
Document ID
19960014893
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Terry, John D. (NASA Lewis Research Center, Cleveland, OH.)
Kunath, Richard R., Jr. (NASA Lewis Research Center, Cleveland, OH.)
Date Acquired
August 17, 2013
Publication Date
January 1, 1996
Publication Information
Publication: NASA Tech Briefs
Volume: 20
Issue: 1
ISSN: 0145-319X
Subject Category
Electronic Systems
Report/Patent Number
LEW-15719
Accession Number
96B10014
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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