Resonance Frequency Dependence Of A1 Lamb Mode On The Pitch Of The Electrode Structure
Dispersion of A1 Lamb mode near onset frequency is discussed. This mode is close to that used in XBAR devices. The typically used approximation is based on elliptic form of slowness curve and ignoring mode interaction is not valid for widely used materials, such as ZY-LiNbO3. Alternative phenomenological dispersion formula is proposed.
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Plessky, V., Yandrapalli, S., Kucuk, S., & Villanueva, L. G. (2021, January 1). Resonance Frequency Dependence Of A1 Lamb Mode On The Pitch Of The Electrode Structure. 2021 Joint Conference of the European Frequency and Time Forum and Ieee International Frequency Control Symposium (Ieee Eftf-Ifcs 2021), Joint European Frequency and Time Forum and International Frequency Control Symposium. Joint Conference of the European-Frequency-and-Time-Forum / IEEE International Frequency Control Symposium (EFTF/IFCS), ELECTR NETWORK. https://doi.org/10.1109/EFTF/IFCS52194.2021.9604331
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WOS:000784693000098
2021-01-01
New York
978-1-6654-3935-0
Joint European Frequency and Time Forum and International Frequency Control Symposium
REVIEWED
EPFL
| Event name | Event place | Event date |
ELECTR NETWORK | Jul 07-17, 2021 | |