DocumentCode
991759
Title
Eigenvalues of TE11- and TM11-modes in conical horn antennas
Author
Lier, Erik
Author_Institution
ELAB, Elektronikklaboratoriet ved NTH, Trondheim, Norway
Volume
20
Issue
10
fYear
1984
Firstpage
389
Lastpage
390
Abstract
Approximate closed-form expression for the eigenvalues of TE11- and TM11-modes in conical waveguides have been developed. The accuracy of these expressions is a function of the flare angle of the horn, being in excellent agreement with exact values.
Keywords
antenna theory; directive antennas; eigenvalues and eigenfunctions; waveguide antennas; Legendre functions; TE11 modes; TM11-modes; closed-form expression; conical horn antennas; conical waveguides; eigenvalues; flare angle;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19840269
Filename
4248715
Link To Document