DocumentCode
1553351
Title
E-plane symmetrical five-port waveguide junction with oversized central cavity
Author
Qiao, L. ; Shi, J. ; Yeo, S.P.
Author_Institution
Div. of Electron. Res., DSO Nat. Labs., Singapore
Volume
9
Issue
9
fYear
1999
fDate
9/1/1999 12:00:00 AM
Firstpage
336
Lastpage
338
Abstract
The mathematically rigorous least-squares boundary residual method is used to develop a reliable model of a symmetrical five-port waveguide junction that has an oversized central cavity loaded with metallic rod and dielectric sleeve. Tests on a prototype junction yield measured scattering-coefficient results that are in excellent agreement with the predicted values over the entire WR90 bandwidth
Keywords
least squares approximations; waveguide junctions; E-plane symmetrical five-port waveguide junction; WR90 bandwidth; computer model; dielectric sleeve; least squares boundary residual method; metallic rod; oversized central cavity; scattering coefficient; Arm; Bandwidth; Convergence; Dielectrics; Electromagnetic waveguides; Magnetic field measurement; Prototypes; Rectangular waveguides; Waveguide components; Waveguide junctions;
fLanguage
English
Journal_Title
Microwave and Guided Wave Letters, IEEE
Publisher
ieee
ISSN
1051-8207
Type
jour
DOI
10.1109/75.790466
Filename
790466
Link To Document