Withrow & Terranova, PLLC
Multi-mode MEMS resonator array
The present invention relates to a multi-mode micro-electromechanicalsystems (MEMS) resonator system that may provide low motional resistance and a high quality factor by using a resonating structure that includes multiple parallel-coupled longitudinally resonating bodies, each of which has multiple resonating segments adjacent to one another along an axis. The multi-mode MEMS resonator system may provide high acoustic velocity by using the micro-structure of MEMS technology. The multi-mode MEMS resonator system may include electrostatic transducers, piezoelectric transducers, or both. The present invention includes multiple embodiments that may include different configurations of the resonating structure.
RF Micro Devices, Inc.
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Seungbae Kushal
Lee Bhattacharjee