发明授权
- 专利标题： Linear-beam cavity circuits with non-resonant RF loss slabs
- 专利标题（中）： 具有非谐振RF损耗板的线性束腔电路
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申请号： US171292申请日： 1993-12-21
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公开(公告)号： US5477107A公开(公告)日： 1995-12-19
- 发明人: Ivo Tammaru , Christine G. Thoma , Roger S. Hollister , Robert G. Ripley
- 申请人： Ivo Tammaru , Christine G. Thoma , Roger S. Hollister , Robert G. Ripley
- 申请人地址： CA Los Angeles
- 专利权人： Hughes Aircraft Company
- 当前专利权人： Hughes Aircraft Company
- 当前专利权人地址： CA Los Angeles
- 主分类号： H01J23/20
- IPC分类号： H01J23/20 ; H01J23/16 ; H01J23/30 ; H01P7/06 ; H01J23/54 ; H01J25/34
摘要：
Lossy slabs are provided in linear-beam tubes such as coupled-cavity TWTs and klystrons to produce a more level tube response over its full operating band, and to eliminate oscillations at the upper cut-off frequency in the TWTs. The slab thicknesses are selected to produce a substantially non-resonant field of about one-quarter wavelength within the slab when the tube is operated within its passband. The slabs are formed from a dielectric material with a conductive mixture of at least about 15%.
公开/授权文献
- USD320270S Implant gun 公开/授权日：1991-09-24