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Nonlinear cancellation in weakly coupled MEMS resonators

Accepted version
Peer-reviewed

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Conference Object

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Authors

Pandit, Milind Narasimha  ORCID logo  https://orcid.org/0000-0002-7862-7984
Sobreviela, G 
Seshia, AA 

Abstract

© 2017 IEEE. For the first time, this paper demonstrates the cancellation of nonlinear response in weakly coupled resonators. It has been observed that by working in the region where the mechanical nonlinearity of the resonators and the electrical nonlinearity of the electrostatic coupling cancel, the output current amplitudes are increased by 4x while the trend of vibration amplitude variation upon stiffness perturbations is preserved as seen in the linear regime of the resonators.

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Keywords

51 Physical Sciences, 40 Engineering, 5103 Classical Physics

Journal Title

2017 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium, EFTF/IFC 2017 - Proceedings

Conference Name

2017 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium ((EFTF/IFC)

Journal ISSN

2327-1914

Volume Title

Publisher

IEEE
Sponsorship
Natural Environment Research Council (NE/N012097/1)