DocumentCode
998302
Title
Frequency-scanned X-band waveguide array
Author
Hilburn, John L. ; Kinney, R. ; Emmett, R.W. ; Prestwood, F.H.
Author_Institution
Louisiana State University, Baton Rouge, LA, USA
Volume
20
Issue
4
fYear
1972
fDate
7/1/1972 12:00:00 AM
Firstpage
506
Lastpage
509
Abstract
This paper presents the design of an 
-band frequency scanned array in RG 52/U waveguide. The radiating elements consist of edge slots machined in the narrow wall of the guide. Experimental results of the measured slot conductances for the feed system and the antenna elements are given for slot spacings of 0.8 in and various slot orientations and depths. Finally, theoretical and experimental radiation patterns are compared for a 400-element planar array.
-band frequency scanned array in RG 52/U waveguide. The radiating elements consist of edge slots machined in the narrow wall of the guide. Experimental results of the measured slot conductances for the feed system and the antenna elements are given for slot spacings of 0.8 in and various slot orientations and depths. Finally, theoretical and experimental radiation patterns are compared for a 400-element planar array.Keywords
Frequency-scanned arrays; Planar arrays; Slot arrays; Traveling-wave arrays; Admittance; Bandwidth; Design methodology; Frequency; Laboratories; Loaded waveguides; Manufacturing processes; Phased arrays; Rectangular waveguides; Waveguide transitions;
fLanguage
English
Journal_Title
Antennas and Propagation, IEEE Transactions on
Publisher
ieee
ISSN
0018-926X
Type
jour
DOI
10.1109/TAP.1972.1140258
Filename
1140258
Link To Document