Defense

News : Defense
Origami is Key to Air Force Concepts

For scientists and engineers at the Air Force Research Laboratory, the prospect of using origami to create complex, multi-functional materials from a two-dimensional substrate is a highly attractive...

INSIDER : Defense
Blockage Detection System Could Prevent Aircraft Accidents

Acoustic methods have been used for detecting blockages in pipes for many years. Researchers set out to discover if similar methods could be used for real aircraft Pitot tubes, which...

INSIDER : RF & Microwave Electronics
Radar Sees Through Walls – By Seeking Symmetry

Through-wall-imaging (TWI) technologies do just what their name suggests: Allow users to “see” through walls. Most radar offerings, however, call for a range of frequencies – a broad...