DocumentCode
920784
Title
Multiple-Frequency Operation of Y-Junction Circulators Using Single-Mode Approximation
Author
Hansson, E.R.Bertil ; Filipsson, K. Gunnar
Volume
27
Issue
4
fYear
1979
fDate
4/1/1979 12:00:00 AM
Firstpage
322
Lastpage
328
Abstract
The conditions for a Y-junction circulator to operate within more than one frequency band are studied. By taking into account only the dominant resonance mode at each circulation frequency, explicit expressions are obtained which define the properties of the circulator. The results are presented in diagrams and tables which enable rapid evaluation of obtainable performance for some of the most important mode combinations. The validity of the results are experimentally verified.
Keywords
Circulators; Dielectrics; Ferrites; Frequency; Impedance; Magnetic analysis; Magnetic materials; Magnetic resonance; Permeability; Permittivity;
fLanguage
English
Journal_Title
Microwave Theory and Techniques, IEEE Transactions on
Publisher
ieee
ISSN
0018-9480
Type
jour
DOI
10.1109/TMTT.1979.1129623
Filename
1129623
Link To Document