DocumentCode
999943
Title
Nonreciprocal operation of structures comprising a section of coupled ferrite lines with longitudinal magnetization
Author
Mazur, Jerzy ; Mrozowski, Michal
Author_Institution
Telecommun. Inst., Tech. Univ. of Gdansk, Poland
Volume
37
Issue
6
fYear
1989
fDate
6/1/1989 12:00:00 AM
Firstpage
1012
Lastpage
1020
Abstract
Nonreciprocal devices based on a section of two coupled lines containing ferrite magnetized in the propagation direction are investigated. The necessary conditions for nonreciprocal operation are derived. Several configurations are proposed and their scattering matrices are given. An explanation of the action of experimental devices constructed by other researchers is proposed and substantiated by a numerical investigation of their simplified models under nonideal operating conditions
Keywords
ferrite devices; magnetisation; transmission line theory; coupled ferrite lines; longitudinal magnetization; nonideal operating conditions; nonreciprocal operation; propagation direction; scattering matrices; Circulators; Couplings; Electromagnetic scattering; Ferrites; Gyromagnetism; Isolators; Magnetic devices; Magnetic materials; Saturation magnetization; Slabs;
fLanguage
English
Journal_Title
Microwave Theory and Techniques, IEEE Transactions on
Publisher
ieee
ISSN
0018-9480
Type
jour
DOI
10.1109/22.25405
Filename
25405
Link To Document