Capabilities of LiNbO3 Based Acoustic Wave Resonators for Wideband Applications

Jordi Verdu; Patricia Silveira; Eloi Guerrero; Lluis Acosta; Pedro de Paco; Ieee

doi:10.1109/LAMC50424.2021.9601614

Capabilities of LiNbO3 Based Acoustic Wave Resonators for Wideband Applications

Jordi Verdu, Patricia Silveira, Eloi Guerrero, Lluis Acosta, Pedro de Paco, Ieee

Department of Telecommunications and Systems Engineering

Research output: Other contribution

Abstract

Acoustic Wave technologies have been traditionally the most suitable solution to microwave filters for end-user applications due to the reduced size and high performance. However, standard technologies are not able to face new released 5G bands due to inherent limitation in the achievable bandwidth. Functional materials as LiNbO3 operating in particular modes with specific cut and rotation angle can overcome such limitation. This paper explores the main characteristics of this material using multiphysics 3D simulations and provides rule of thumbs for an optimum design.

Original language	English
Number of pages	4
ISBN (Electronic)	978-1-7281-9358-8
DOIs	https://doi.org/10.1109/LAMC50424.2021.9601614
Publication status	Published - 2021

Keywords

3D Simulation
Acoustic Wave Resonators
Multiphysics

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10.1109/LAMC50424.2021.9601614

Cite this

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abstract = "Acoustic Wave technologies have been traditionally the most suitable solution to microwave filters for end-user applications due to the reduced size and high performance. However, standard technologies are not able to face new released 5G bands due to inherent limitation in the achievable bandwidth. Functional materials as LiNbO3 operating in particular modes with specific cut and rotation angle can overcome such limitation. This paper explores the main characteristics of this material using multiphysics 3D simulations and provides rule of thumbs for an optimum design.",

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AU - de Paco, Pedro

AU - Ieee, null

PY - 2021

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AB - Acoustic Wave technologies have been traditionally the most suitable solution to microwave filters for end-user applications due to the reduced size and high performance. However, standard technologies are not able to face new released 5G bands due to inherent limitation in the achievable bandwidth. Functional materials as LiNbO3 operating in particular modes with specific cut and rotation angle can overcome such limitation. This paper explores the main characteristics of this material using multiphysics 3D simulations and provides rule of thumbs for an optimum design.

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KW - Acoustic Wave Resonators

KW - Multiphysics

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ER -

Capabilities of LiNbO3 Based Acoustic Wave Resonators for Wideband Applications

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Keywords

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