This work reports the Lamb wave resonator based on Al 0.7 Sc 0.3 N thin films using
magnetron sputtering with a single alloy target. The resonator fabrication process based on …

This work describes a new method to enhance the electromechanical coupling coefficient (kt
2) of 2-D mode resonators (2DMRs). This approach exploits the multimodal excitation of …

In this work, a quality factor (Q) enhancement technique has been investigated for the
fundamental shear-horizontal (SH0) mode lithium niobate resonators. Four supporting tether …

This paper reports on a novel simulation method combining the speed of analytical
evaluation with the accuracy of finite-element analysis (FEA). This method is known as the …

In this work, we present the first fully-passive RF wake-up receiver (WUR). The WUR relies
on a solid-state envelope detector (ED) and a MEMS-based cantilever switch (RS) acting as …

This article introduces a kind of quasi-surface and bulk acoustic wave (SAW/BAW) hybrid-
coupled resonator implemented on aluminum nitride (AlN) thin film with a high acoustic …

An active method to boost the figure-of-merit (FoM, defined as the product of quality factor, Q,
and electromechanical coupling coefficient, ki 2) of a 54.7 MHz 4-terminal aluminum nitride …

Light is one of the most important tools for human beings to probe and sense the physical
world. Infrared (IR) radiation located in longer wavelengths than those of visible light carries …

Throughout the last decade, radio frequency (RF) components for over-the-air
communication and sensing have been subject to sustained market pressure to adapt to the …

Abstract Internet of Things (IoT) is a set of technologies that collect distributed data on
anything, from daily life objects to more sophisticated devices such physical/chemical …