Parametric resonator and filter using the same

Details Parametric resonator and filter using the same Parametric resonator and filter using the same

2011-02-01

2011-02-01

Budd, Mark (Department: 2837)

Electrical generator or motor structure

Non-dynamoelectric

Charge accumulating

Reexamination Certificate

active

07880364

ABSTRACT:
A resonator includes a vibrator that performs mechanical vibration, an exciting unit that applies an exciting force to the vibrator, and a modulating unit that modulates a spring property of the vibrator. The vibrator vibrates when the exciting force is applied to the vibrator from the exciting unit. The modulating unit modulates the vibrator according to the exciting force.

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Zhang et al., “Changing the Behavior of Parametric Resonance in MEMS Oscillators by Tuning the Effective Cubic Stiffness”, IEEE, 2003, pp. 173-176.
Napoli et al,. “Understanding Mechanical Domain Parametric Resonance in Microcantilevers”, IEEE, 2003, pp. 169-172.

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