Capacitive micromachined ultrasonic transducer (CMUT) technology has enjoyed rapid
development in the last decade. Advancements both in fabrication and integration, coupled …

Portable and easy-to-use imaging systems are in high demand for medical, security
screening, nondestructive testing, and sensing applications. We present a new microwave …

In this work, novel airborne capacitive micromachined ultrasonic transducers (CMUTs)
based on a dual-backplate (DBP) technology are presented. In contrast to conventional …

This paper presents a novel method to increase the bandwidth (BW) of airborne capacitive
micromachined ultrasonic transducers (CMUTs). This method introduces a gaseous …

Capacitive micromachined ultrasonic transducers (CMUTs) have been widely utilized in
applications of biomolecule monitoring, ultrasound medical diagnosis, and ultrasound …

An analytical model is presented that describes the acoustical impedance of cylindrical
tubes and concentrically connected systems of such tubes valid up to the ultrasonic …

This paper presents a novel multilayer masking technology for fabricating airborne
capacitive micromachined ultrasonic transducers (CMUTs) with multi-depth fluidic trenches …

This article presents a new wafer-bonding fabrication technique for Capacitive
Micromachined Ultrasonic Transducers (CMUTs) using polymethyl methacrylate (PMMA) …

In this paper, we propose an acoustic block for widening the bandwidth and modulating
center frequency of airborne transducers to improve the ultrasound imaging or metrology …

Electronic microsystems define the interface between humans and modern mobile devices
by their versatility of applications and high degree of miniaturization. The process of sending …