DocumentCode
125143
Title
Determination of parameters of closely spaced resonances using fractional-rational approximation of resonator frequency response
Author
Andreev, Mikhail V. ; Drobakhin, O.O. ; Saltykov, Dmitry Yu
Author_Institution
Appl. & Comput. Radiophys. Dept., Oles Honchar Dnipropetrovsk Nat. Univ., Dnipropetrovsk, Ukraine
fYear
2014
fDate
26-28 Aug. 2014
Firstpage
127
Lastpage
130
Abstract
The paper discusses the use of a fractional-rational approximation for estimation of the parameters of resonant oscillations if resonance frequencies are situated rather close with substantial overlapping. Limits of applicability of the method of fractional-rational approximation by continued fractions have been determined for two closely spaced resonances in presence noise.
Keywords
approximation theory; frequency response; parameter estimation; resonators; closely spaced resonance parameter determination; fractional-rational approximation; parameter estimation; presence noise; resonant oscillation; resonator frequency response; Approximation methods; Estimation; Frequency estimation; Frequency response; Q-factor; Resonant frequency; Q-factor; Resonator; fractional-rational approximation resonance frequency;
fLanguage
English
Publisher
ieee
Conference_Titel
Mathematical Methods in Electromagnetic Theory (MMET), 2014 International Conference on
Conference_Location
Dnipropetrovsk
Print_ISBN
978-1-4799-6863-3
Type
conf
DOI
10.1109/MMET.2014.6928710
Filename
6928710
Link To Document