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1. 发明授权

US06369511B1 Travelling-wave tube amplifier 失效
标题翻译：行波管放大器
公开(公告)号：US06369511B1
公开(公告)日：2002-04-09
申请号：US09432174
申请日：1999-11-02
申请人： Jun' ichi Matsuoka , Kouji Okamoto , Junichi Kobayashi
发明人： Jun' ichi Matsuoka , Kouji Okamoto , Junichi Kobayashi
IPC分类号： H01J2534
CPC分类号： H03F3/58 , H01J23/0275 , H01J25/38
摘要： A travelling-wave tube amplifier comprises a travelling-wave tube, a plurality of collector electrodes, a plurality of collector leads and at least one magnetic core. The travelling-wave tube causes interaction between an electron beam and an input high frequency signal to amplify the high frequency signal, and outputs the amplified high frequency signal. The plurality of the collector electrodes capture the electron beam which was subjected to velocity modulation by the interaction. The plurality of the collector electrodes are electrically connected to a power source via the plurality of the collector leads. The at least one magnetic core comprises a through hole. Any two of the plurality of the collector leads go through the through hole in one of the magnetic cores. Currents flowing through the two collector leads through the through hole in the magnetic core generate magnetic fluxes in the magnetic core. The directions of the generated magnetic fluxes are reversed from each other.
摘要翻译：行波管放大器包括行波管，多个集电极，多个集电极引线和至少一个磁芯。行波管引起电子束与输入高频信号的相互作用，放大高频信号，并输出放大的高频信号。多个集电极捕获通过相互作用进行速度调制的电子束。多个集电极通过多个集电引线电连接到电源。所述至少一个磁芯包括通孔。多个集电极引线中的任何两个通过一个磁芯中的通孔。流过两个集电极的电流通过磁芯中的通孔产生磁芯中的磁通量。所产生的磁通量的方向彼此相反。

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