This article focuses on three recent applications of microwave and millimeter wave NDT&E
techniques that involve novel instrumentation development and measurements, including: 1) …

Holographic subsurface radar (HSR) is not currently in widespread usage. This is due to a
historical perspective in the ground-penetrating radar (GPR) community that the high …

Small, portable, and wideband millimeter-wave imaging systems are used in many
nondestructive testing and imaging applications, as these systems are capable of producing …

Millimeter-wave imaging techniques, based on synthetic aperture focusing (SAF), have been
successfully used for nondestructive testing (NDT) of various composite and aerospace …

The evaluation of microwave (MW) imaging radar capabilities in non-destructive tests to
detect internal structures or defects in the inner volume of thermal insulation coating has …

The expanding demand for glass fiber composites in aerospace, automotive and civil
infrastructure industries has led to large-scale manufacturing and deployment of these …

In many cryogenic systems, during useful life, defects or degradation of performance are
found. Frequently these malfunctions are due to the presence of alterations in the …

The ω-k synthetic aperture radar (SAR) algorithm is a computationally efficient algorithm for
near-field 3-D monostatic SAR imaging in nondestructive testing (NDT) applications …

Glass fiber Reinforced Polyurethane Foam (RPUF) has found wide application primarily in
the aerospace and construction industry due to its outstanding properties. Unlike pure non …

Recent advances in several technological fronts have made it possible to design and
develop real-time microwave imaging systems (cameras) for use in a wide range of …