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Cross-Array Antenna With Switched SteeringSelected phase shifting of feeds to antenna elements aims antenna beam. Antenna for Space Shuttle controlled in two dimensions by double-pole, double-throw switches antenna feeds. Switches control phasing of antenna elements by transposing transmission-line delay elements between feeds to pairs of elements located on opposite sides of antenna. Same principles can be applied to antennas with additional elements along each axis.
Document ID
19860000099
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Iwasaki, R. S. (Axiomatix)
Date Acquired
August 12, 2013
Publication Date
May 1, 1986
Publication Information
Publication: NASA Tech Briefs
Volume: 10
Issue: 2
ISSN: 0145-319X
Subject Category
Electronic Components And Circuits
Report/Patent Number
MSC-20889
ISSN: 0145-319X
Report Number: MSC-20889
Accession Number
86B10099
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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