| 发明名称 |
VACUUM ELECTRON BEAM ARRANGEMENT AND METHOD FOR PRODUCING AN ELECTRODE THEREFOR |
| 摘要 |
In order to reduce the secondary electron emission in a vacuum electron beam arrangement, in particular a travelling wave tube (TWT), a surface structure with an open-pore surface layer (OS) and a method for producing such a surface structure are described. |
| 申请公布号 |
EP2766916(A1) |
申请公布日期 |
2014.08.20 |
| 申请号 |
EP20120766910 |
申请日期 |
2012.08.27 |
| 申请人 |
THALES ELECTRONIC SYSTEMS GMBH |
发明人 |
HAUBNER, MANFRED;KUPIDURA, DAWID;DIETRICH, CHRISTOF;ROGGENBUCK, MARTIN |
| 分类号 |
H01J23/027;H01J25/34 |
主分类号 |
H01J23/027 |
| 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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