Irregular-waveguide elements coupling high-Q resonators with single-mode waveguides

G. Ya Slepyan, V. N. Skresanov, V. N. Rodionova, V. A. Karpovich, M. P. Natarov, O. V. Filipenok

Research output: Contribution to journalArticlepeer-review


A new type of element coupling a high-Q resonator with single-mode rectangular waveguides is proposed. The element is an irregular tapered section. A technique of electrodynamic calculation of such a coupling element is described. The element is experimentally investigated in the case of two-mirror open resonators. The high efficiency exhibited by the coupling element over a wide frequency band is confirmed by theoretical calculations and demonstrated experimentally.

Original languageEnglish
Pages (from-to)184-189
Number of pages6
JournalJournal of Communications Technology and Electronics
Issue number2
StatePublished - Feb 2008


FundersFunder number
Belarussian Foundation for Basic Research
Ukrainian State Foundation for Basic ResearchF05K-003


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