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 …

Over recent years, the surge in mobile communication has deepened global connectivity.
With escalating demands for faster data rates, the push for higher carrier frequencies …

In radio communication, the growth of beamforming and multiple-input–multiple-output
technologies, which increase transceiver complexity, have led to a drive to reduce the size …

This article reports on 30% scandium-doped AlN (ScAlN) lateral field-excited (LFE) cross-
sectional Lame'mode resonators (CLMRs) with unprecedented performance in the 6–20 …

This work reports an experimental study of acoustic loss in thin-film lithium niobate (LiNbO 3)
using acoustic delay lines (ADLs). Unlike prior resonator-based quality factor (Q) studies …

This paper presents an experimental comparison of high-performance X-band piezoelectric
30% Sc-doped Aluminum Nitride (ScAlN) Cross-sectional Lamé Mode resonators (CLMRs) …

This work reports on the measured performance of an Aluminum Scandium Nitride (AlScN)
Two-Dimensional Resonant Rods resonator (2DRR), fabricated by using a Sc-doping …

We present a 15.8 GHz sixth-order antisymmetric (A6) mode resonator in thin-film lithium
niobate (LiNbO3). The device shows a high quality factor (Q) of 720 and an extracted …

This work reports a comparative study of acoustic loss between different Lamb waves at GHz
in thin-film lithium niobate (LiNbO 3). The propagation loss (PL) of higher-order Lamb waves …

The increasing use of mobile broadband requires new acoustic filtering technologies that
can operate efficiently at frequencies above 6 GHz. Previous research has shown that AlN …