发明名称 |
Method and device for controlling a travelling wave tube. |
摘要 |
<p>A method and a device for reducing the modulation of the beam current in a travelling wave tube (1) caused by mechanical vibrations, in which the modulation of the beam current is measured and compared with a reference value. The difference signal generated by the comparison affects the grid bias of the travelling wave tube in such a way that the modulation of the beam current is opposed. <IMAGE></p> |
申请公布号 |
EP0672979(A1) |
申请公布日期 |
1995.09.20 |
申请号 |
EP19950850045 |
申请日期 |
1995.03.01 |
申请人 |
TELEFONAKTIEBOLAGET LM ERICSSON |
发明人 |
WALLANDER, SVEN OVE |
分类号 |
G05F1/565;(IPC1-7):G05F1/565;H04B15/04 |
主分类号 |
G05F1/565 |
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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