发明名称 |
Coupled-cavity type traveling-wave tube with sever termination attenuators |
摘要 |
A coupled cavity type traveling wave tube is provided with at least one sever termination means comprising a waveguide extending outwardly from one cavity. A ceramic type attenuator is brazed to the interior surface of one thin wall of the extending waveguide. A ceramic type plate is brazed to the exterior side of the same wall whose thickness is selected to permit the thin wall to undergo plastic deformation as a result of thermal deformation of the ceramic members. An enclosure wall is provided to surround at least the ceramic type plate. The enclosure wall is capable of maintaining a vacuum condition even in the case where the thin wall may develop a leak or hole.
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申请公布号 |
US4019087(A) |
申请公布日期 |
1977.04.19 |
申请号 |
US19760667464 |
申请日期 |
1976.03.16 |
申请人 |
NIPPON ELECTRIC COMPANY, LTD. |
发明人 |
HAMADA, SADANORI;TSUTAKI, KUNIO;HASHIMOTO, HIROYUKI |
分类号 |
H01J23/30;(IPC1-7):H01J25/34 |
主分类号 |
H01J23/30 |
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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