DocumentCode
874843
Title
Effect of Ellipticity on Dominant-Mode Axial Ratio in Nominally Circular Waveguides
Author
Sandsmark, P.I.
Volume
3
Issue
5
fYear
1955
fDate
10/1/1955 12:00:00 AM
Firstpage
15
Lastpage
20
Abstract
An investigation is made of the effect of ellipticity on the dominant-mode axial ratio (AR) in nominally circular waveguides. Equations for calculating the AR are derived for the case where the difference between the major and minor axes of the guide cross section is small and the waveguide is not too long. Values of AR obtained by calculations are compared with measured values, and a method for improving the AR performance of a waveguide run is demonstrated.
Keywords
Angular velocity; Antenna accessories; Artificial intelligence; Crosstalk; Difference equations; Impedance; Polarization; Telephony; Waveguide components;
fLanguage
English
Journal_Title
Microwave Theory and Techniques, IRE Transactions on
Publisher
ieee
ISSN
0097-2002
Type
jour
DOI
10.1109/TMTT.1955.1124971
Filename
1124971
Link To Document