DocumentCode
989332
Title
Fields in the focal region of a spherical reflector
Author
Thomas, B. ; Bao, Vo Nguyen Quoc
Author_Institution
C.S.I.R.O., Epping, N.S.W., Australia
Volume
17
Issue
2
fYear
1969
fDate
3/1/1969 12:00:00 AM
Firstpage
229
Lastpage
232
Abstract
An earlier analysis of the field structure and energy flow near the axis of any circularly symmetric focusing reflector is applied to the case of a spherical reflector. From the results an estimate is made of the attainable efficiency of corrugated-waveguide aperture-type feeds.
Keywords
Reflector antennas, spherical; Spherical reflector antennas; Apertures; Costs; Equations; Feeds; Focusing; Geometrical optics; Helium; Optical diffraction; Optical scattering; Polarization;
fLanguage
English
Journal_Title
Antennas and Propagation, IEEE Transactions on
Publisher
ieee
ISSN
0018-926X
Type
jour
DOI
10.1109/TAP.1969.1139386
Filename
1139386
Link To Document