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High-efficiency multifrequency feedMutual blockage and mutual coupling are eliminated with multifrequency feed. Feed provides common aperture for 6-GHz and 4-GHz bands and crossed dipole for 1-GHz band. Design is highly efficient and has good polarization diversity.
Document ID
19740000288
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Ajioka, J. S. (Hughes Aircraft Co.)
Tsuda, G. I. (Hughes Aircraft Co.)
Leeper, W. A. (Hughes Aircraft Co.)
Date Acquired
August 7, 2013
Publication Date
February 1, 1975
Subject Category
Electronic Systems
Report/Patent Number
GSC-11909
Report Number: GSC-11909
Accession Number
74B10288
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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