Title :
Optimization of radiation patterns for an array of concentric ring sources
Author :
Biller, Lawrence S. ; Friedman, Gerald E.
Author_Institution :
Naval Ordnance Laboratory, White Oak, Md.
fDate :
2/1/1973 12:00:00 AM
Abstract :
The radiation characteristics of a planar array of concentric rings are examined. By employing optimization techniques, control of the beamwidth and sidelobe level is accomplished. Treating the energy in the sidelobes as a criterion for optimization, side-lobes of equal amplitude are obtained.
Keywords :
Acoustic propagation; Contracts; Electrons; Laboratories; Pattern analysis; Planar arrays; Psychology; Snow; Speech recognition; Underwater acoustics;
Journal_Title :
Audio and Electroacoustics, IEEE Transactions on
DOI :
10.1109/TAU.1973.1162432
