发明名称 |
MAGNETRON |
摘要 |
A magnetron comprises an anode (2) having vaner (3a, 3b) which define a plurality of cavities. A dielectric resonator (7) is located such that it is in communication with at least one of the vanes (3a, 3b). In use, the dielectric resonator (7) at least partially absorbs spurious radiation generated in a predetermined mode of operation of the magnetron, such as the pi - 1 mode. Power generated in the pi -1 mode, if transmitted, may interfere with other electronic devices. The resonator (7) may be of ceramics material, such as alumina. |
申请公布号 |
WO02065504(A1) |
申请公布日期 |
2002.08.22 |
申请号 |
WO2002GB00652 |
申请日期 |
2002.02.13 |
申请人 |
MARCONI APPLIED TECHNOLOGIES LIMITED;BRADY, MICHAEL, BARRY, CLIVE |
发明人 |
BRADY, MICHAEL, BARRY, CLIVE |
分类号 |
H01J23/20;H01J23/18;H01J23/54;H01J25/587 |
主分类号 |
H01J23/20 |
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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