Microwave acoustic devices: Recent advances and outlook
This paper presents a short review of the microwave acoustics area, where exciting material
innovations and performance advancements have been made in the past decade. The ever …
innovations and performance advancements have been made in the past decade. The ever …
High-Performance Surface Acoustic Wave Devices Using LiNbO3/SiO2/SiC Multilayered Substrates
J Shen, S Fu, R Su, H Xu, Z Lu, Z Xu… - IEEE transactions on …, 2021 - ieeexplore.ieee.org
The rapid development of the fifth-generation (5G) wireless system is driving strong demand
for high-performance radio frequency filters. This work studies shear horizontal surface …
for high-performance radio frequency filters. This work studies shear horizontal surface …
RF acoustic microsystems based on suspended lithium niobate thin films: Advances and outlook
This paper presents a review of the radio frequency thin-film lithium niobate (LiNbO 3) based
acoustic microsystems. Thanks to their high electromechanical coupling (k 2), low loss, and …
acoustic microsystems. Thanks to their high electromechanical coupling (k 2), low loss, and …
A1 resonators in 128° Y-cut lithium niobate with electromechanical coupling of 46.4%
In this work, we present first-order antisymmetric (A1) mode resonators in 128° Y-cut lithium
niobate (LiNbO 3) thin films with electromechanical coupling coefficients (k 2) as large as …
niobate (LiNbO 3) thin films with electromechanical coupling coefficients (k 2) as large as …
Accurate extraction of large electromechanical coupling in piezoelectric MEMS resonators
Recent advancements in the field of piezoelectric micro-resonators have produced devices,
such as lithium niobate laterally vibrating resonators, with very high electromechanical …
such as lithium niobate laterally vibrating resonators, with very high electromechanical …
Epitaxial bulk acoustic wave resonators as highly coherent multi-phonon sources for quantum acoustodynamics
Solid-state quantum acoustodynamic (QAD) systems provide a compact platform for
quantum information storage and processing by coupling acoustic phonon sources with …
quantum information storage and processing by coupling acoustic phonon sources with …
Gigahertz low-loss and wideband S0 mode lithium niobate acoustic delay lines
We present the first group of gigahertz S0 mode low loss and wideband acoustic delay lines
(ADLs). The ADLs use a single-phase unidirectional transducers (SPUDT) design to launch …
(ADLs). The ADLs use a single-phase unidirectional transducers (SPUDT) design to launch …
A radio frequency nonreciprocal network based on switched acoustic delay lines
This paper demonstrates the first nonreciprocal network based on switched low-loss
acoustic delay lines. The four-port circulator is built upon a recently reported frequency …
acoustic delay lines. The four-port circulator is built upon a recently reported frequency …
GHz broadband SH0 mode lithium niobate acoustic delay lines
We present the first group of GHz broadband SH0 mode acoustic delay lines (ADLs). The
implemented ADLs adopt unidirectional transducer designs in a suspended X-cut lithium …
implemented ADLs adopt unidirectional transducer designs in a suspended X-cut lithium …
5-GHz antisymmetric mode acoustic delay lines in lithium niobate thin film
We present the first group of acoustic delay lines (ADLs) at 5 GHz using the first-order
antisymmetric (A1) mode in Z-cut lithium niobate thin films. The demonstrated ADLs …
antisymmetric (A1) mode in Z-cut lithium niobate thin films. The demonstrated ADLs …