Title :
An A.C. linear parametric behavioral model of a nonlinear BAW resonator
Author :
Nitescu, M. ; Constantinescu, F. ; Gheorghe, A.G.
Author_Institution :
Dept. of Electr. Eng., Politeh. Univ., Bucharest
Abstract :
A new method for the parameter identification of a behavioral model of a nonlinear BAW resonator is proposed. This model contains two parametric elements whose resistance and capacitance depend on the r.m.s. value of the input current. The identification procedure is simpler than that corresponding to the known physical models. The model of a quartz resonator is built and implemented in the APLAC simulator.
Keywords :
acoustic resonator filters; bulk acoustic wave devices; identification; AC linear parametric behavioral model; nonlinear BAW resonator; parameter identification; quartz resonator; Acoustic waves; Circuits; Film bulk acoustic resonators; Frequency; Mobile handsets; Nonlinear equations; Parameter estimation; Power harmonic filters; Resonator filters; Surface acoustic waves;
Conference_Titel :
Circuits and Systems for Communications, 2008. ECCSC 2008. 4th European Conference on
Conference_Location :
Bucharest
Print_ISBN :
978-1-4244-2419-1
Electronic_ISBN :
978-1-4244-2420-7
DOI :
10.1109/ECCSC.2008.4611671
