DocumentCode
832883
Title
Millimeter-wave four-port circulator using distributed coupling effect
Author
Mazur, Jerzy ; Mrozowski, Michal
Author_Institution
Telecommun. Inst., Tech. Univ. of Gdansk, Poland
Volume
1
Issue
12
fYear
1991
Firstpage
396
Lastpage
398
Abstract
The design and experimental results for a four-port circulator based on a novel concept using a distributed coupling phenomenon are presented. The circulator consists of an E-H junction cascaded with the section of two coupled lines containing ferrite magnetized in the propagation direction. The choice of configuration and the design procedure are described. An isolation of 15 dB in the 26-30-GHz band is obtained, confirming the validity of the theory and design procedure.<>
Keywords
circulators (microwave); 15 dB; 26 to 30 GHz; E-H junction cascaded; EHF; MM-waves; SHF; configuration choice; design procedure; distributed coupling effect; distributed coupling phenomenon; experimental results; ferrite magnetized; four-port circulator; isolation; millimeter-waves; Couplings; Ferrites; Frequency; Magnetic devices; Magnetization; Mathematical model; Millimeter wave technology; Permittivity; Scattering; Slabs;
fLanguage
English
Journal_Title
Microwave and Guided Wave Letters, IEEE
Publisher
ieee
ISSN
1051-8207
Type
jour
DOI
10.1109/75.103863
Filename
103863
Link To Document