发明名称 |
Radiation source, imaging system, and operating method to determine and produce a radiation focal spot having an asymmetrical power input profile |
摘要 |
A radiation source for a radiation-based image acquisition device has an electron emitter to generate a focal spot for x-ray generation at a rotating anode. An arrangement is provided to generate an asymmetrical power input profile of the focal spot parallel to the movement direction of the rotating anode. |
申请公布号 |
US8270571(B2) |
申请公布日期 |
2012.09.18 |
申请号 |
US20100789798 |
申请日期 |
2010.05.28 |
申请人 |
BERNHARDT PHILIPP;SEUFERT MATTHIAS;SIEMENS AKTIENGESELLSCHAFT |
发明人 |
BERNHARDT PHILIPP;SEUFERT MATTHIAS |
分类号 |
G01N23/04;H01J35/14 |
主分类号 |
G01N23/04 |
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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