发明名称 |
Delay line for travelling-wave tubes and method for the production thereof |
摘要 |
According to the invention, the helical delay line consists of a ceramic tube, for example of aluminium oxide, which is provided with an inner and an outer metal coating and which is ground helically. The metal layer provided is copper, molybdenum-manganese, gold or activated metal in a layer thickness from approximately 6 to 20 mu m. <IMAGE>
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申请公布号 |
DE3406051(A1) |
申请公布日期 |
1985.08.22 |
申请号 |
DE19843406051 |
申请日期 |
1984.02.20 |
申请人 |
SIEMENS AG |
发明人 |
CESAK,FRANZ;FERSE,MARTIN;WINTZER,MANFRED;SINHA-ROY,AROON-COOMAR |
分类号 |
H01J23/26;(IPC1-7):H01J23/26;B24B19/00;C04B35/10;C04B41/51;H01J9/00 |
主分类号 |
H01J23/26 |
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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