DocumentCode
1951036
Title
A nonlinear circuit model for a three BAW resonator filter working at high power level
Author
Constantinescu, Florin ; Gheorghe, Alexandru Gabriel ; Stroe, Gabriel ; Nitescu, Miruna ; Llopis, Olivier
Author_Institution
Dept. of Electr. Eng., Politeh. Univ., Bucharest, Romania
fYear
2012
fDate
19-21 Sept. 2012
Firstpage
233
Lastpage
236
Abstract
A nonlinear behavioral circuit model which reproduces both the amplitude-frequency effect and the frequency characteristic of the second harmonic of the output power is developed. This kind of model is presented for the first time in literature, the simulation results being in good agreement with the measurements performed on a pass-band filter built with three AlN bulk acoustic wave (BAW) resonators.
Keywords
III-V semiconductors; acoustic resonator filters; aluminium compounds; band-pass filters; bulk acoustic wave devices; wide band gap semiconductors; BAW resonator filter; aluminum nitride bulk acoustic wave resonators; amplitude-frequency effect; frequency characteristic; nonlinear behavioral circuit model; pass-band filter; Computational modeling; Harmonic analysis; Integrated circuit modeling; Nonlinear circuits; Power harmonic filters; Resonant frequency; Resonator filters; behavioral models; nonlinear circuits; power BAW filters;
fLanguage
English
Publisher
ieee
Conference_Titel
Synthesis, Modeling, Analysis and Simulation Methods and Applications to Circuit Design (SMACD), 2012 International Conference on
Conference_Location
Seville
Print_ISBN
978-1-4673-0685-0
Type
conf
DOI
10.1109/SMACD.2012.6339382
Filename
6339382
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