Title :
Simplified equivalent circuit for a piezoelectric resonator with high electromechanical coupling
Author :
Onoe, Morio ; Araki, Fumo
Author_Institution :
University of Tokyo, Tokyo, Japan
Abstract :
A simplified equivalent circuit, which has been used for a resonator with low electromechanical coupling is still a good approximation for a high coupling resonator, provided that the parallel capacitance is so chosen that the circuit yields the exact antiresonance frequency. All the circuit constants can be experimentally determined.
Keywords :
Capacitance; Coupling circuits; Equivalent circuits; Humans; Magnetometers; Millimeter wave communication; Millimeter wave measurements; Resonance; Resonant frequency; Superconducting microwave devices;
Journal_Title :
Proceedings of the IEEE
DOI :
10.1109/PROC.1974.9631
