This perspective article provides a brief overview on materials, fabrications, beamforming,
and applications for wearable ultrasound devices, a rapidly growing field with versatile …

Piezoelectric Micromachined Ultrasonic Transducers (PMUT) and Capacitive
Micromachined Ultrasonic Transducers (CMUT) have seen great developments in recent …

Ultrasound (US) neuromodulation and ultrasonic power transfer to implanted devices
demand novel ultrasound transmitters capable of steering focused ultrasound waves in 3D …

In recent years, personalized diagnosis and treatment have gained significant recognition
and rapid development in the biomedicine and healthcare. Due to the flexibility, portability …

In this work we present an array of piezoelectric micromachined ultrasound transducer
(PMUT's) based on AlScN piezoelectric layer, monolithically integrated on top of a 130 nm …

Interest in utilizing ultrasound (US) transducers for non-invasive neuromodulation treatment,
including for low intensity transcranial focused ultrasound stimulation (tFUS), has grown …

In this paper, guidelines for the optimization of piezoelectrical micromachined ultrasound
transducers (PMUTs) monolithically integrated over a CMOS technology are developed …

Low-intensity transcranial focused ultrasound stimulation (tFUS), as a noninvasive
neuromodulation modality, has shown to be effective in animals and even humans with …

This article presents a 24-V high voltage (HV) ultrasonic driver for haptic feedback, designed
to drive piezoelectric micromachined ultrasonic transducers (PMUTs) using a unipolar 0.8 …

Wireless power transfer is an essential feature of biomedical engineering. It reduces the
need for energy storage devices in medical implants. To recharge a body implanted battery …