发明名称 |
System for inspecting the contents of a container |
摘要 |
An apparatus and method for generating electronically steerable beams of sequential penetrating radiation. Charged particles from a source are formed into a beam and accelerated to a target. Electromagnetic radiation generated by the target is emitted with an angular distribution which is a function of the target thickness and the energy of the particles. A beam of particles is produced by allowing the radiation to exit from an apparatus through a collimator proximal to the target. The direction of the beam is determined by the point of radiation production and the corresponding array of transmission regions of the collimator.
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申请公布号 |
US2002097836(A1) |
申请公布日期 |
2002.07.25 |
申请号 |
US20020101671 |
申请日期 |
2002.03.20 |
申请人 |
AMERICAN SCIENCE AND ENGINEERING, INC. |
发明人 |
GRODZINS LEE |
分类号 |
G01N23/20;G01V5/00;(IPC1-7):G01N23/04 |
主分类号 |
G01N23/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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