A model is developed for studying the acoustic behavior of a cMUT array. This model is
based on separate calculations of the terms describing the behavior of a single cMUT on …

A large-signal, transient model has been developed to predict the output characteristics of a
CMUT array operated in the non-collapse mode. The model is based on separation of the …

Design and modeling are key steps in the value chain of Capacitive Micromachined
Ultrasonic Transducer (CMUT) arrays. Although CMUT array element models are very …

This paper derives an analytical model of a capacitive pressure transducer based on
equations for deflection and fundamental mode shape of a clamped circular plate. The …

Capacitive micromachined ultrasonic transducers (CMUTs) have great potential to compete
with piezoelectric transducers in high-power applications. As the output pressures increase …

This work compares CMUT and piezoelectric transducer technology for a typical 1D 7.5-MHz
medical transducer array element. The comparison is based on the Redwood model of the …

This paper presents a novel piezoelectric micromachined ultrasonic transducer (PMUT) with
theoretical simulation, fabrication, and testing. Conventional methods using a PCB or an …

In acoustic power transfer systems, a receiver is displaced from a transmitter by an axial
depth, a lateral offset (alignment), and a rotation angle (orientation). In systems where the …

A transient transmit model has been developed to investigate and optimize output pressure
characteristics of a CMUT array element in non-collapse mode. The model uses SIMULINK …

Dual-ring annular CMUT arrays for FL-IVUS which enable independent optimization of
transmit (Tx) and receive (Rx) functionalities have been described previously. In this work …