Transcranial ultrasound is emerging as a noninvasive tool for targeted treatments of brain
disorders. Transcranial ultrasound has been used for remotely mediated surgeries, transient …

Air-coupled ultrasonic (ACU) testing has proven to be a valuable method for increasing the
speed in non-destructive ultrasonic testing and the investigation of sensitive specimens. A …

A pulse-compression procedure based on Non-Linear Chirp for Ultrasonic Non Destructive
Testing is presented. Non-Linear Chirp signals can be tailored to reproduce any desired …

In this article, we construct a new physically motivated model for the grain scattering noise
(clutter). We assume the clutter is the output of a random linear time-invariant (LTI) filter, the …

Various techniques to generate pseudo-orthogonal excitations for Ultrasonic Non
Destructive Testing (UT-NDT) are discussed, with the constraint that they deliver constant …

The possibility of taking advantage of multiprobe setups for ultrasound non-destructive
testing (NDT) is introduced with reference to its physical and signal processing aspects …

Spread-spectrum signals are increasingly adopted in fields including communications,
testing of electronic systems, Electro-Magnetic Compatibility (EMC) enhancement, ultrasonic …

In this article, we will explore the optimal signal design problem for a new physically
motivated clutter model. The reason to pursue the optimal signal design is that the model …

Stimulated Thermography is an emerging technique in the field of Non Destructive Testing.
In recent years, Pulse Compression based schemes have been proposed to enhance the …