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Circular-Loop-Element Microwave Frequency-Selective ReflectorsDouble or single planar arrays of circular loops laminated with dielectric sheets. Reflectors designed for use in multiplexing signals at several frequencies in microwave antenna system. Well suited to both circularly and linearly polarized radiation. Transmission and reflection characteristics relatively insensitive to angle of incidence. Similar device described in "Triband Circular-Loop Frequency-Selective Microwave Reflector" (NPO-18714).
Document ID
19950065171
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Huang, John
(Caltech)
Wu, Te-Kao
(Caltech)
Lee, Shung-Wu
(Illinois Univ.)
Date Acquired
August 17, 2013
Publication Date
January 1, 1995
Publication Information
Publication: NASA Tech Briefs
Volume: 19
Issue: 1
ISSN: 0145-319X
Subject Category
Electronic Components And Circuits
Report/Patent Number
NPO-18940
Accession Number
95B10012
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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