Patent ID: 11932530
Assignee: STATHERA IP HOLDING, INC.
Field: Basic communication processes (Electrical engineering)
Classification: CPC B  G  H | IPC B  H

Claim 0:
1. A resonating structure comprising:
a substrate;
a resonator body comprising a layer of base material and a layer of mismatch material having a mismatch in temperature coefficient of elasticity (TCE) relative to the base material, wherein the layer of mismatch material is deposited on top of the layer of base material, wherein the base material is doped with a dopant having a concentration chosen so as to minimize a second order temperature coefficient of frequency for the resonator body, and wherein a thickness of the layer of mismatch material is chosen so as to minimize a first order temperature coefficient of frequency for the resonator body; and
a tethering point that extends from a central vibration nodal point of the resonator body in an out-of-plane direction relative to the resonator body to anchor the resonator body to the substrate.