Title
Computer aided design of reentrant coaxial filters including coaxial excitation
Author
Boria, V.
Gerini, G.
Guglielmi, M.
TNO Fysisch en Elektronisch Laboratorium
Publication year
1999
Abstract
An advanced EM based CAD tool is used for the detailed characterisation of a family of reentrant coaxial waveguide filters. The EM analysis includes the effects of tuning screws and of the input/output coaxial excitation. The software is essentially used as an efficient replacement for the traditional experimental characterisation procedure. As a result, design curves are obtained relating relevant electrical parameters to normalised structural dimensions. In addition to the theory, a four-pole filter structure has been built and tested demonstrating very good agreement between simulations and measurements
Subject
CAD
UHF filters
Coaxial waveguides
Electrical engineering computing
Passive filters
Tuning
Waveguide filters
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http://resolver.tudelft.nl/uuid:27827c99-cc01-4bfc-a031-8f1b748fa2d6
DOI
https://doi.org/10.1109/mwsym.1999.779586
TNO identifier
95606
Publisher
IEEE, Piscataway, NJ
Source
Proceedings IEEE 1999 MTT-S International Microwave Symposium Digest, June 13-19, 1999. Volume 3, 1131-1134
Document type
conference paper