DocumentCode
900104
Title
Em lens waveguide transition
Author
Stone, A.P.
Author_Institution
University of New Mexico, Department of Mathematics and Statistics, Albuquerque, USA
Volume
134
Issue
2
fYear
1987
fDate
4/1/1987 12:00:00 AM
Firstpage
181
Lastpage
184
Abstract
In the paper, a lens waveguide transition section between cylindrical coaxial waveguides of different size is specified. If it is required that transmission-line impedances be matched to the lens impedance and also that the transit time for TEM waves following different paths be equal, then an initial-value problem arises. Solutions to this problem then determine the lens geometry and material.
Keywords
circular waveguides; impedance matching; lenses; waveguide couplers; EM lens waveguide transition; TEM waves; cylindrical coaxial waveguides; impedance matching; initial-value problem; lens geometry; transient lenses; transit time; transmission-line impedances;
fLanguage
English
Journal_Title
Microwaves, Antennas and Propagation, IEE Proceedings H
Publisher
iet
ISSN
0950-107X
Type
jour
DOI
10.1049/ip-h-2.1987.0034
Filename
4642992
Link To Document