The electric resonator device which possesses the wide frequency change range

摘要

Can be operated at variable frequency being the electric resonator device which, at least, to be connected by the acoustic resonator and the resonator in parallel, the imaginary number sectionHowever C 0₁, possess equal adjustment possible complex impedance to be connected by the 1st circuit and the aforementioned resonator and the aforementioned 1st circuit which in parallel, the imaginary number sectionHowever C0₂, it includes with the 2nd circuit which possesses equal complex impedance, it features that is operational frequency of the aforementioned device.