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- Bridging the Terahertz Gap
- Modeling the Lithium-Ion Battery
- Protection contre la Corrosion
- Modélisation des batteries
- Modélisation et Simulation dans le développement des piles à combustible
- Modélisation thermique des petits satellites
- Analyse électro-vibroacoustique d'un transducteur à armature équilibrée
Temperature Compensated AIN Based SAW Simulation using COMSOL
Publié en 2013
We have modeled surface acoustic wave (SAW) devices composed of piezoelectric materials: aluminum nitride (AlN), lithium niobate (LiNbO3), and quartz. These materials are often used in RF filters and wireless sensors, which require temperature compensation for stability. Using our COMSOL Multiphysics® simulation with published values of thermal expansion for each material, we simulated the TCF of each structure and observed the effects of the materials and the SiO2 trench shapes on the TCF.
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