DocumentCode
980114
Title
A substrate integrated waveguide degree-2 circulator
Author
Orazio, W.D. ; Wu, K. ; Helszajn, J.
Author_Institution
Poly-Grames Res. Center, Ecole Polytechnique de Montreal, Que., Canada
Volume
14
Issue
5
fYear
2004
fDate
5/1/2004 12:00:00 AM
Firstpage
207
Lastpage
209
Abstract
A substrate integrated waveguide (SIW) circulator is proposed and demonstrated in this work that can facilitate the integration of planar active components with high-Q passive components. Very satisfactory experimental and theoretical results are provided, at 22 GHz, for a degree-2 junction circulator using a post resonator. It also includes experimental results on the classic gyrator circuit of this type of junction.
Keywords
gyrators; microwave circulators; waveguide junctions; 22 GHz; degree-2 junction circulator; gyrator circuit; high-Q passive components; millimeter-wave integrated circuits; planar active components integration; post resonator; substrate integrated waveguide circulator; Circuits; Dielectric constant; Ferrites; Gyrators; Gyromagnetism; Planar waveguides; Rectangular waveguides; Saturation magnetization; Waveguide components; Waveguide junctions; Circulator; SIW; millimeter-wave integrated circuits; substrate integrated waveguide;
fLanguage
English
Journal_Title
Microwave and Wireless Components Letters, IEEE
Publisher
ieee
ISSN
1531-1309
Type
jour
DOI
10.1109/LMWC.2004.827867
Filename
1296662
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