DocumentCode
1300739
Title
Design of tolerance-corrected filters employing half-cylinder posts
Author
Coccioli, R. ; Morini, A. ; Pelosi, G. ; Rozzi, T.
Author_Institution
Dipt. di Elettronica, Florence Univ., Italy
Volume
46
Issue
1
fYear
1998
fDate
1/1/1998 12:00:00 AM
Firstpage
116
Lastpage
118
Abstract
An alternative post geometry suitable for the realization of waveguide filters is investigated. The new post consists of half a cylinder. Due to its asymmetry it is possible to vary the electrical characteristics of such an element by means of a simple rotation. This permits us to compensate for fabrication tolerances of a filter without introducing additional screws
Keywords
compensation; passive filters; tuning; waveguide filters; WR90 filter; electrical characteristics variation; fabrication tolerances; half-cylinder posts; inductive post rotation; tolerance-corrected filters; waveguide filters; Bandwidth; Costs; Electric variables; Fabrication; Fasteners; Geometry; Microwave filters; Radio link; Reflection; Reflectivity;
fLanguage
English
Journal_Title
Microwave Theory and Techniques, IEEE Transactions on
Publisher
ieee
ISSN
0018-9480
Type
jour
DOI
10.1109/22.654930
Filename
654930
Link To Document