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1.发明授权
公开(公告)号：US5469022A
公开(公告)日：1995-11-21
申请号：US99746
申请日：1993-07-30
申请人： Syeda R. Begum , Robert S. Symons
发明人： Syeda R. Begum , Robert S. Symons
摘要： An extended interaction output circuit is provided for interacting with a modulated electron beam and for outputting RF electromagnetic energy. The circuit comprises a plurality of linearly disposed cavities having an axially extending beam tunnel to permit the traveling therethrough of the modulated electron beam as well as to couple electromagnetic energy between the successive cavities. Each of the cavities is separated by an annular disk having a hole providing the axial beam tunnel. The hole diameters increase in steps so that the impedance of the successive cavities decreases along the axial extent of the circuit. The diameter of the successive cavities is also increased as the associated width is decreased to maintain the same mid-band resonant frequency. The linearly disposed cavities act as an RF filter having successively tapered impedances to reduce reflections of the electromagnetic energy propagating through the circuit. The gap-to-gap distance between successive cavities is selected to provide a 90 degree phase shift of the beam in order to maintain synchronous operation between the beam and the wave at the mid band frequency.
摘要翻译： 提供扩展的交互输出电路用于与调制的电子束相互作用并输出RF电磁能。 电路包括多个线性布置的空腔，其具有轴向延伸的梁通道，以允许经调制的电子束的穿过，以及在连续腔之间耦合电磁能。 每个空腔由具有提供轴向梁隧道的孔的环形盘分隔开。 孔径逐步增加，使得连续空腔的阻抗沿着电路的轴向范围减小。 连续空腔的直径也随着相关宽度的减小而增加，以保持相同的中带谐振频率。 线性放置的空腔充当具有相继渐变的阻抗的RF滤波器，以减少通过电路传播的电磁能的反射。 选择连续空腔之间的间隙到间隙距离以提供波束的90度相移，以便在中频带频率下保持波束和波之间的同步操作。
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2.发明授权Klystron amplifier employing helical distributed field buncher resonators and a coupled cavity extended interaction output resonator 失效KLYSTRON放大器使用螺旋分布式现场共振器和耦合孔扩展交互输出谐振器
公开(公告)号：US3483420A
公开(公告)日：1969-12-09
申请号：US3483420D
申请日：1966-12-05
申请人： VARIAN ASSOCIATES
发明人： LIEN ERLING L , LEIDIGH WILLIAM I
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3.发明授权
公开(公告)号：US5304942A
公开(公告)日：1994-04-19
申请号：US881813
申请日：1992-05-12
申请人： Robert S. Symons , Syeda; R. Begum
发明人： Robert S. Symons , Syeda; R. Begum
摘要： An extended interaction output circuit interacts with a modulated electron beam and outputs RF electromagnetic energy. The circuit comprises a plurality of linearly disposed cavities each having a gap permitting the traveling therethrough of the modulated electron beam. A first pair of the linearly disposed cavities is coupled by a single side cavity, a second pair of the linearly disposed cavities is coupled by a pair of side cavities radially disposed 180 degrees apart, and a third pair of the linearly disposed cavities is coupled by three side cavities radially disposed 120 degrees apart. The linearly disposed cavities act as an RF filter having successively tapered impedances to reduce reflections of the electromagnetic energy propagating through the circuit. RF energy is extracted from the fourth cavity through four waveguide sections that are radially disposed 90 degrees apart.
摘要翻译： 扩展的交互输出电路与调制的电子束相互作用并输出RF电磁能。 电路包括多个线性布置的空腔，每个空腔具有允许调制的电子束穿过的间隙。 第一对线性设置的空腔通过单个侧腔联接，第二对线性设置的空腔通过一对径向设置为180度的侧腔联接，并且第三对线性设置的空腔通过 径向设置为120度的三个侧腔。 线性放置的空腔充当具有相继渐变的阻抗的RF滤波器，以减少通过电路传播的电磁能的反射。 RF能量从第四腔中通过径向设置成90度的四个波导段提取。
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4.发明授权Extended interaction klystron having inductive coupling means communicating between adjacent cavity resonators 失效具有电感耦合装置的扩展相互作用的速调管在相邻腔谐振器之间连通
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公开(公告)号：US3270240A
公开(公告)日：1966-08-30
申请号：US15900461
申请日：1961-12-13
申请人： GEN ELECTRIC
发明人： LAVOO NORMAN T
IPC分类号： H01J25/11
CPC分类号： H01J25/11
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公开(公告)号：US20240006143A1
公开(公告)日：2024-01-04
申请号：US18467832
申请日：2023-09-15
发明人： Satoshi FUJII , Yoshihisa OKUBO
摘要： According to one embodiment, a klystron device includes a klystron body and a focusing magnetic field device. The klystron body has an electron gun section, a collector section, a plurality of cavity resonators, and a plurality of drift tubes. The cavity resonators have nose sections that face each other in an axial direction and form a gap section that is connected to the drift tubes. At least one of the cavity resonators has an electric field correction section in a part of the nose section that makes a space of the gap section different with respect to a space between the nose sections.
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7.发明申请公开(公告)号：US20180301311A1
公开(公告)日：2018-10-18
申请号：US15793970
申请日：2017-10-25
发明人： Yong YIN , Lin MENG , Bin WANG , Hailong LI
摘要： A millimeter-wave extended interaction device, including: a device body; resonant cavities; electron beam tunnels; an output waveguide; and a coupling hole. The device body includes a shell and a core, and an annular coupling channel is disposed between the shell and the core. The resonant cavities are a set of ring-shaped cavities with a radial height of 2 /5 λ, to 3/5 λ, parallel and equally spaced around an axis of the core. The electron beam tunnels are arranged at equal radian intervals and parallel to the axis of the core. The output waveguide is disposed in the middle of the shell and communicates with the annular coupling channel through a coupling hole. The core and the inner surface of the shell are sealed and fixed, and the output waveguide and the shell are sealed and fixed.
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公开(公告)号：US2857549A
公开(公告)日：1958-10-21
申请号：US36980553
申请日：1953-07-23
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公开(公告)号：US5581154A
公开(公告)日：1996-12-03
申请号：US419486
申请日：1995-04-10
申请人： Han S. Uhm
发明人： Han S. Uhm
摘要： Nonlinear current modulation of a relativistic electron beam is achieved byts propagation without interruption through a resistive wall type of drift tube assembly within a klystron amplifier. Maximized beam current modulation is thereby attained for a beam propagation distance within a shortened drift tube.
摘要翻译： 相对论电子束的非线性电流调制是通过在速调管放大器内通过电阻壁式漂移管组件进行传播而实现的。 由此可以实现在短时漂移管内的光束传播距离的最大化的电子束电流调制。
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10.发明授权
公开(公告)号：US3373375A
公开(公告)日：1968-03-12
申请号：US53865966
申请日：1966-03-30
申请人： GENTURY WORKS
发明人： CUTTING ALAN B , MORROW GEORGE C
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