Analysis of Q-factor of dielectric resonator by means of fractional-rational approximation of reflection response

Analysis of Q-factor of dielectric resonator by means of fractional-rational approximation of reflection response

Estimation of Q-factor of the open resonator by means of fractional-rational approximation of the reflection response has been considered. An advantage of the proposed technique in comparison with classical methods has been demonstrated. Dependence of Q-factor of the half-disk dielectric resonator a...

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Bibliographische Detailangaben
Hauptverfasser: Andreev, M. V., Drobakhin, O. O., Saltykov, D. Y., Zhernoklova, U. V.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Approximation methods
Couplings
Dielectrics
Estimation
fractional-rational approximation
Open resonator
Poles and zeros
Q factor
Resonant frequency
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Zusammenfassung:Estimation of Q-factor of the open resonator by means of fractional-rational approximation of the reflection response has been considered. An advantage of the proposed technique in comparison with classical methods has been demonstrated. Dependence of Q-factor of the half-disk dielectric resonator and estimations of poles and zeros of resonance response against coupling coefficient value has been analyzed.
DOI:10.1109/MRRS.2011.6053617