Post interaction with microwaves in a rectangular waveguide

E. Vafiadis, Ioanna Diamanti, I. A. Tsoukalas, J. N. Sahalos

Research output: Contribution to journalArticlepeer-review


An effort is made to resolve the problem of interaction between a metallic post coated with dielectric and microwaves, within a rectangular waveguide. The analysis is based on the mode matching technique. The results can be used in some interesting applications such as the post being used as a band-pass or band-reject filter as well as in microwave amplification.

Original languageEnglish
Pages (from-to)25-32
Number of pages8
JournalJournal of Physics D: Applied Physics
Issue number1
Publication statusPublished - 14 Jan 1988


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