An angular analysis system that can be controlled to receive radiation at a defined angle from a defined focus region. The angular analysis system is used for level 2 inspection in an explosive detection system. Level 2 inspection is provided by a three- dimensional inspection system that identifies suspicious regions of items under inspection. The angular analysis system is focused to gather radiation scattered at defined angles from the suspicious regions. Focusing may be achieved in multiple dimensions by movement of source and detector assemblies in a plane parallel to a plane holding the item under inspection. Focusing is achieved by independent motion of the source and detector assemblies. This focusing arrangement provides a compact device, providing simple, low cost and accurate operation.
申请公布号
WO2006138529(A2)
申请公布日期
2006.12.28
申请号
WO2006US23430
申请日期
2006.06.14
申请人
L-3 COMMUNICATIONS SECURITY AND DETECTION SYSTEMS, INC.;SMITH, RICHARD, C.;MADDEN, ROBERT, W.;CONNELLY, JAMES, M.
发明人
SMITH, RICHARD, C.;MADDEN, ROBERT, W.;CONNELLY, JAMES, M.