Abstract
Amplitude amplification can improve signal-to-noise ratio, which is of great significance in engineering systems, especially in small-scale MEMS systems. Hesre, we report an approach for achieving amplification of both amplitude and frequency bandwidth using the dual-jump effect in an electric-thermal adjusted arch beam micro-resonator. Through the electrothermal adjustment of an arch beam body, dual-jump in the amplitude-frequency response is observed, where the amplitude and frequency bandwidth of the response of the nonlinear resonator are both instantly amplified. The amplified frequency bandwidth can be greatly regulated by the driving voltage, which provides a novel strategy for sensing or filter applications capitalizing on the intrinsic nonlinear phenomena of micromechanical resonators.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
