Title :
New Nonlinear Circuit Models for Power BAW Resonators
Author :
Constantinescu, Florin ; Nitescu, Miruna ; Gheorghe, Alexandru Gabriel
Author_Institution :
Dept. of Electr. Eng., Politeh. Univ., Bucharest
Abstract :
New nonlinear circuits, modeling both the amplitude-frequency effect and the intermodulation effect are described. One model is validated using the measured dependence of the series resonance frequency on the incident power.
Keywords :
acoustic resonators; bulk acoustic wave devices; amplitude-frequency effect; intermodulation effect; nonlinear circuit model; power BAW resonator; Acoustic waves; Coupling circuits; Mobile handsets; Nonlinear circuits; Piezoelectric materials; Power system modeling; Radio frequency; Resonance; Resonant frequency; Resonator filters;
Conference_Titel :
Circuits and Systems for Communications, 2008. ICCSC 2008. 4th IEEE International Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-1707-0
Electronic_ISBN :
978-1-4244-1708-7
DOI :
10.1109/ICCSC.2008.133
