DocumentCode
1081055
Title
Synthesis of notched antenna patterns for wideband processing
Author
Guella, T.P. ; Davis, Richard M.
Author_Institution
Mitre Corp., Bedford, MA, USA
Volume
43
Issue
12
fYear
1995
fDate
12/1/1995 12:00:00 AM
Firstpage
1465
Lastpage
1471
Abstract
Antenna patterns can be designed to have broad notches in regions where clutter and jamming are expected to be received. A number of narrowband pattern synthesis techniques exist to design notched antenna patterns, but they break down in the presence of wideband signals on arrays which employ a combination of phase and time steering. The authors derive definitions for wideband antenna patterns and present a new synthesis procedure which can be used to design notched patterns for signals having specified bandwidths on any type of array
Keywords
antenna arrays; antenna radiation patterns; antenna theory; clutter; interference suppression; jamming; arrays; bandwidths; clutter; jamming; narrowband pattern synthesis techniques; notched antenna patterns; phase steering; synthesis; time steering; wideband processing; Acoustic diffraction; Acoustic scattering; Antennas and propagation; Broadband antennas; Electromagnetic diffraction; Electromagnetic propagation; Electromagnetic scattering; Equations; Signal synthesis; Tellurium;
fLanguage
English
Journal_Title
Antennas and Propagation, IEEE Transactions on
Publisher
ieee
ISSN
0018-926X
Type
jour
DOI
10.1109/8.475939
Filename
475939
Link To Document