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Bandwidth enhancement of dielectric resonator antennasAn experimental investigation of bandwidth enhancement of dielectric resonator antennas (DRA) using parasitic elements is reported. Substantial bandwidth enhancement for the HE(sub 11delta) mode of the stacked geometry and for the HE(sub 13delta) mode of the coplanar collinear geometry was demonstrated. Excellent radiation patterns for the HE(sub 11delta) mode were also recorded.
Document ID
19940016034
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Lee, Richard Q. (NASA Lewis Research Center Cleveland, OH, United States)
Simons, Rainee N. (NASA Lewis Research Center Cleveland, OH, United States)
Date Acquired
September 6, 2013
Publication Date
August 1, 1993
Publication Information
Publication: Solid State Technology Branch of NASA Lewis Research Center: Fifth Annual Digest
Subject Category
Electronics And Electrical Engineering
Accession Number
94N20507
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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