Compact Designs of Waveguide Butler Matrices

Architectures of waveguide Butler matrices, for linear and planar arrays, utilizing both short-slot and top-wall hybrids, yield short path from input to output, minimize losses, save flanges, and reduces network size and weight. Novel three-dimensional (3-D) Butler matrix beamformer for volumetric m...

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Bibliographic Details
Published inIEEE antennas and wireless propagation letters Vol. 5; no. 1; pp. 27 - 31
Main Authors Remez, J., Carmon, R.
Format Journal Article
LanguageEnglish
Published New York IEEE 2006
The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects
Antenna array feeds
Antenna arrays
Butler matrix
differential phase shifter
Flanges
hybrid junctions
Jacobian matrices
Linear antenna arrays
multibeam antennas
Phase shifters
Planar arrays
Planar waveguides
short slot hybrid
top wall hybrid
Transmission line matrix methods
Waveguide components
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Summary:Architectures of waveguide Butler matrices, for linear and planar arrays, utilizing both short-slot and top-wall hybrids, yield short path from input to output, minimize losses, save flanges, and reduces network size and weight. Novel three-dimensional (3-D) Butler matrix beamformer for volumetric multibeam from planar array is also presented.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:1536-1225
1548-5757
DOI:10.1109/LAWP.2005.863615