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公开(公告)号：US5386177A
公开(公告)日：1995-01-31
申请号：US64321
申请日：1993-05-20
申请人： Han S. Uhm
发明人： Han S. Uhm
摘要： A body of dense plasma is established within a short drift tube of a klysn amplifier between input and output resonator cavities thereof to support current modulation of microwave energy by interaction with an electron beam propagated through the drift tube. The plasma is confined to a column radially spaced from the electron beam for two-stream interaction enabling enhancement of current modulation under simultaneous high-power and high frequency operation.
摘要翻译： 在输入和输出谐振腔之间的速调管放大器的短漂移管内建立致密等离子体体系，以通过与通过漂移管传播的电子束相互作用来支持微波能量的当前调制。 等离子体被限制在与电子束径向间隔开的用于双流相互作用的柱上，使得能够在同时大功率和高频操作下增强电流调制。
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公开(公告)号：US5132638A
公开(公告)日：1992-07-21
申请号：US641997
申请日：1991-01-16
申请人： Moshe Friedman , Yue-Ying Lau , Jonathan F. Krall , Victor Serlin
发明人： Moshe Friedman , Yue-Ying Lau , Jonathan F. Krall , Victor Serlin
摘要： A klystron amplifier in which the drift tube is in the form of a casing and a central member disposed coaxially about the same centerline to form a coaxial space between the central member and the casing which runs parallel to the centerline, and through which the klystron's electron beam flows. The casing and central member are maintained at ground potential, which maintains the space charge of the electron beam at a low level, permitting the klystron to operate more efficiently and output higher power.
摘要翻译： 一种速调管放大器，其中漂移管是壳体的形式，中心部件同轴地围绕同一中心线设置，以在与中心线平行的中心部件和壳体之间形成同轴的空间，速调管的电子 光束流。 壳体和中心构件保持接地电位，将电子束的空间电荷维持在低水平，使得速调管更有效地运行并输出更高的功率。
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公开(公告)号：US2409224A
公开(公告)日：1946-10-15
申请号：US41617641
申请日：1941-10-23
发明人： SAMUEL ARTHUR L
IPC分类号： H01J25/14
CPC分类号： H01J25/14
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公开(公告)号：US20110006678A1
公开(公告)日：2011-01-13
申请号：US12922430
申请日：2008-04-03
申请人： Patrick Ferguson
发明人： Patrick Ferguson
CPC分类号： H01J25/14
摘要： A klystron has a hollow beam electron gun that has a circular planar electron emitting surface. A hollow electron beam is directed from the electron gun through a plurality of drift tubes, resonant chambers and magnetic fields to a collector. The hollow electron beam does not experience significant radial movement and can operate at a lower beam voltage which reduces the required length of the RF interaction circuit and lowers the risks of RF arcing.
摘要翻译： 速调管具有中空束电子枪，其具有圆形平面电子发射表面。 空心电子束从电子枪通过多个漂移管，谐振腔和磁场引导到收集器。 空心电子束没有经历显着的径向运动，并且可以在较低的射束电压下工作，这降低了RF相互作用电路所需的长度，并降低了射频电弧的风险。
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公开(公告)号：US06885152B2
公开(公告)日：2005-04-26
申请号：US10402119
申请日：2003-03-28
摘要： An exemplary system and method for providing a multi-layer klystron-type electron beam device for the generation and amplification of millimeter-wave electromagnetic radiation is disclosed as comprising inter alia: a cathode layer (130); a collector layer (100); an extraction layer (120); a control layer (140); an input cavity (150); an output cavity (170); several ceramic spacer layers (103, 105, 107) dispose intermediately between the cathode (130) and the collector (100); and optionally, several magnetic ceramic layers (160, 165) for beam forming and focusing. After the klystron's layers are assembled, the device may be fired to form a substantially monolithic structure.
摘要翻译： 公开了一种用于提供用于产生和放大毫米波电磁辐射的多层速调管式电子束装置的示例性系统和方法，其特别包括：阴极层（130）; 集电极层（100）; 提取层（120）; 控制层（140）; 输入腔（150）; 输出腔（170）; 几个陶瓷间隔层（103,105,107）设置在阴极（130）和收集器（100）之间; 以及可选地用于波束形成和聚焦的几个磁性陶瓷层（160,165）。 在速调管层的组装之后，可以对该装置进行烧制以形成基本上整体的结构。
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公开(公告)号：US2506590A
公开(公告)日：1950-05-09
申请号：US41722941
申请日：1941-10-31
申请人： SPERRY CORP
发明人： HANSEN WILLIAM W
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公开(公告)号：US08258725B2
公开(公告)日：2012-09-04
申请号：US12922430
申请日：2008-04-03
申请人： Patrick Ferguson
发明人： Patrick Ferguson
IPC分类号： H01J23/00
CPC分类号： H01J25/14
摘要： A klystron has a hollow beam electron gun that has a circular planar electron emitting surface. A hollow electron beam is directed from the electron gun through a plurality of drift tubes, resonant chambers and magnetic fields to a collector. The hollow electron beam does not experience significant radial movement and can operate at a lower beam voltage which reduces the required length of the RF interaction circuit and lowers the risks of RF arcing.
摘要翻译： 速调管具有中空束电子枪，其具有圆形平面电子发射表面。 空心电子束从电子枪通过多个漂移管，谐振腔和磁场引导到收集器。 空心电子束没有经历显着的径向运动，并且可以在较低的射束电压下工作，这降低了RF相互作用电路所需的长度，并降低了射频电弧的风险。
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公开(公告)号：US07116051B2
公开(公告)日：2006-10-03
申请号：US10888093
申请日：2004-07-09
IPC分类号： H01J25/00
CPC分类号： H01J25/14
摘要： A multibeam, electrostatically focused klystron includes a plurality of conductive members, ones of which are recessed to provide input and output sections of microwave cavities, wherein focusing voltage is applied between those sections. The conductive members are either spaced along the path of multiple beams, or stacked in insulated relation, in either case being supported by glass rods within a glass envelope.
摘要翻译： 多波束静电聚焦的速调管包括多个导电构件，其中一些导电构件凹入以提供微波腔的输入和输出部分，其中在这些部分之间施加聚焦电压。 导电构件沿着多个梁的路径间隔开，或者以绝缘关系堆叠，在任一情况下由玻璃管内的玻璃棒支撑。
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公开(公告)号：US3688152A
公开(公告)日：1972-08-29
申请号：US3688152D
申请日：1971-03-03
申请人： SIEMENS AG
摘要： A high power klystron including means for forming an electron beam, preferably a hollow electron beam, with a perveance which is greater than 3 and means for defining interaction paths including delay line type structures in resonator chambers as sections with extended interaction.
摘要翻译： 大功率速调管包括用于形成电子束（优选中空电子束）的装置，其中的电位大于3，并且用于在共振腔内定义相互作用路径（包括延迟线型结构）作为具有延伸相互作用的部分的装置。
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