An apparatus for testing, inspecting or screening an electrically powered device for modified
or unmodified hardware, firmware or software modifications including Malware, Trojans …

A plastic, waveguide-fed, horn antenna is manufactured using a three-dimensional (3D),
polymeric micro hot embossing process. Two cavity resonators may be designed to reduce …

BACKGROUND 1. Field This present application generally relates to contraband detection
and article reclaim systems and techniques that inspect articles for contraband and route …

4,910,523 4,916,634 5,047,783 5,060,393 5,073,782 5,081.456 5,142,255 5,170,170
5,227,797 5,227,800 5,274,714 5,367,552 5,414,803 5,455,587 5,455,590 5,557.283 …

The present invention is a multi-purpose portable imaging device. The device is small
enough to be hand-held or wearable and has embedded on its surface at least one sensor …

A weapons detector (12) and method utilizing radar. The system comprises a transmitter (27)
for producing an output (14) of frequencies of a set of self-resonant frequencies of weaponry; …

In one aspect, the present invention provides an apparatus 10 for imaging. At least one
Source 12 (or 12/14) of composite radiation illuminates a field of view 16. The radiation …

(57) ABSTRACT A method and apparatus for determining a specified physical characteristic
in an object exposes the object to at least two angularly fixed Sources of electromagnetic …

2. Description of the Related Art The US military and homeland security officials are keenly
interested in new technologies that remotely detect Human Carried Explosives (HCE). The …

In one aspect, the present invention provides an imager, pref erably portable, that includes a
source of electromagnetic radiation capable of generating radiation with one or more …