DocumentCode
1764177
Title
Overlapped Subarrays: Review and Update [Education Column]
Author
Azar, T.
Author_Institution
Notre Dame Univ., Zouk Mosbeh, Lebanon
Volume
55
Issue
2
fYear
2013
fDate
41365
Firstpage
228
Lastpage
234
Abstract
Overlapped subarrays are a special class of arrays that enable engineers to produce radiation patterns with low sidelobe and grating-lobe levels over a wide bandwidth. Their complex feeding structure has prevented their use until recently. This paper presents a tutorial on overlapped subarrays, and reviews recent work on this technology.
Keywords
antenna arrays; antenna feeds; antenna radiation patterns; electrical engineering education; complex feeding structure; grating-lobe level; overlapped subarray; radiation pattern; sidelobe; wide bandwidth; Antenna radiation patterns; Antenna theory; Gratings; Linear antenna arrays; Phase shifters; Phased arrays; Radiation measurements; Antennas; antenna arrays; antenna radiation pattern; antenna theory; linear antenna arrays; overlapped subarrays; phased arrays;
fLanguage
English
Journal_Title
Antennas and Propagation Magazine, IEEE
Publisher
ieee
ISSN
1045-9243
Type
jour
DOI
10.1109/MAP.2013.6529353
Filename
6529353
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