As low cost, low power wireless networking technologies continue to gain popularity in
industrial control and remote sensing applications, greater demand is being placed on …

MEMS-based Capacitive Micromachined Ultrasonic Transducer (CMUT) technology
enables the development of advanced transducer-electronics integrated multi-chip modules …

Ultrasonic waves at 1 MHz are used to send information across solid walls without the needs
for through wall penetrations. A communication channel is established by attaching a set of …

Anomalies present in the hard tissue of teeth are manifested in several ways such as
cavities, decay, and caries. The most extensively and commonly used diagnostic modality …

Transducer arrays for 3D imaging are characterized by elements distributed over a 2D
surface. The dimensions of each element are typically one half-wavelength in both x-and y …

The ultrasound (US) imaging market is fast-changing in terms of needs, trends and
tendencies as it undergoes rapid innovations. Due to technological improvements, a variety …

Ultrasound is used extensively in the medical field for the detection and characterization of a
variety of features in the human body. Finite element models used to understand ultrasonic …

The radiation impedance of a piston transducer mounted in a rigid baffle has been widely
addressed in the literature. The real and imaginary parts of the impedance are described by …

The low noise preamplifier, used for the ultrasonic transducer, design approach is
presented. Optimization is based on noise model for both electrical and the acoustical part of …

A scheme for monitoring concrete structures, by embedding PZT ceramics into concrete
modules has been proposed previously. These modules can be used as building blocks in …