DocumentCode
901542
Title
Narrow-Bandpass Waveguide Filters
Author
Atia, Ali E. ; Williams, Albert E.
Volume
20
Issue
4
fYear
1972
fDate
4/1/1972 12:00:00 AM
Firstpage
258
Lastpage
265
Abstract
A procedure is described whereby narrow-bandpass waveguide filters having ripple in both the passbands and stopbands can be synthesized in the form of coupled waveguide cavities. Orthogonal modes in square or circular waveguides are employed to enable negative coupling elements to be realized. As a consequence, very compact filters can be constructed. Experimental results on an 8-cavity orthogonal-mode narrow-bandpass filter are shown to agree well with theory.
Keywords
Band pass filters; Coupling circuits; Equations; Equivalent circuits; Filtering theory; Magnetic separation; Microwave filters; Passband; Rectangular waveguides; Waveguide theory;
fLanguage
English
Journal_Title
Microwave Theory and Techniques, IEEE Transactions on
Publisher
ieee
ISSN
0018-9480
Type
jour
DOI
10.1109/TMTT.1972.1127732
Filename
1127732
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