公开(公告)号：US2192049A

公开(公告)日：1940-02-27

申请号：US20195438

申请日：1938-04-14

申请人： GEN ELECTRIC

发明人： METCALF GEORGE F

IPC分类号： F16F9/19 ,  H01J5/08 ,  H01J23/48 ,  H01J25/00 ,  H01J25/06 ,  H01J25/10 ,  H01J25/12 ,  H01J25/22 ,  H01J25/24 ,  H01J29/88 ,  H01P5/04 ,  H03C3/30 ,  H03L5/00 ,  H04L27/04

CPC分类号： F16F9/19 ,  H01J5/08 ,  H01J23/48 ,  H01J25/00 ,  H01J25/06 ,  H01J25/10 ,  H01J25/12 ,  H01J25/22 ,  H01J25/24 ,  H01J29/88 ,  H01P5/04 ,  H03C3/30 ,  H03L5/00 ,  H04L27/04

公开(公告)号：US5545949A

公开(公告)日：1996-08-13

申请号：US282802

申请日：1994-07-29

申请人： Helmut Bacher

发明人： Helmut Bacher

IPC分类号： H01J23/46 ,  H01J23/48

CPC分类号： H01J23/48 ,  H01J23/46

摘要： An input transformer for a coaxial transmission line is provided which allows continuously variable amplitude and phase of an RF signal conducted on the transmission line. The transformer comprises a housing having a longitudinal axis. A center conductor of the coaxial line extends along the axis through the housing. A first sleeve is axially movable within the housing, and has contact points on an outer surface thereof to provide electrical conductivity between the first sleeve and the housing. The ability of the first sleeve to move axially enables variability in the location of the transformer along the transmission line. The first sleeve has an inner wall that is eccentric relative to the longitudinal axis of the center conductor. A second sleeve having a cylindrical outer wall is disposed within the first sleeve. The second sleeve is rotationally movable within the first sleeve, and has contact points on the outer wall to provide electrical conductivity between the first sleeve and second sleeve. The second sleeve has an inner wall that is eccentric with the outer wall of the second sleeve. Rotation of the second sleeve within the first sleeve varies the eccentricity of the inner wall of the second sleeve relative to the center conductor to alters the impedance (Z.sub.0) of the input transformer. The transformer may be adjusted in position and impedance without dismantling the transmission line system, permitting an associated adjustment of phase and amplitude of an RF signal conducted on the transmission line.

摘要翻译： 提供了用于同轴传输线的输入变压器，其允许在传输线上传导的RF信号的连续可变的幅度和相位。 变压器包括具有纵向轴线的壳体。 同轴线的中心导体沿轴线延伸穿过外壳。 第一套筒可在壳体内轴向移动，并且在其外表面上具有接触点，以在第一套筒和壳体之间提供导电性。 第一套筒轴向移动的能力使变压器沿传输线的位置变化。 第一套管具有相对于中心导体的纵向轴线偏心的内壁。 具有圆柱形外壁的第二套筒设置在第一套筒内。 第二套筒可旋转地在第一套筒内移动，并且在外壁上具有接触点以在第一套筒和第二套筒之间提供导电性。 第二套筒具有与第二套筒的外壁偏心的内壁。 第二套筒在第一套筒内的旋转改变了第二套筒的内壁相对于中心导体的偏心率，以改变输入变压器的阻抗（Z0）。 可以在不拆卸传输线路系统的情况下调整变压器的位置和阻抗，允许在传输线路上传导的RF信号的相位和幅度的相关调整。

公开(公告)号：US5216327A

公开(公告)日：1993-06-01

申请号：US810624

申请日：1991-12-19

申请人： Ira J. Myers ,  William C. Brown

发明人： Ira J. Myers ,  William C. Brown

IPC分类号： H01J23/48

CPC分类号： H01J23/48

摘要： An impedance matching coaxial adaptor for use with magnetron power sources having output coaxial probes includes an outer cylindrical housing disposed around a cylindrical inner housing. The inner housing is disposed along a common axis of the outer housing and includes a bore disposed within a first end of the inner housing for receiving an antenna-type probe element of a magnetron power source. The coaxial adaptor allow a magnetron source normally having an output probe for radiating into a waveguide to be used with a coaxial output.

摘要翻译： 用于具有输出同轴探针的磁控管电源的阻抗匹配同轴适配器包括围绕圆柱形内壳设置的外圆柱形壳体。 内壳体沿着外壳的公共轴线设置，并且包括设置在内壳体的第一端内的孔，用于接收磁控管电源的天线型探针元件。 同轴适配器允许通常具有输出探针的磁控管源辐射到与同轴输出一起使用的波导中。

公开(公告)号：US4734666A

公开(公告)日：1988-03-29

申请号：US39281

申请日：1987-04-17

申请人： Keiji Ohya ,  Yoshio Kawakami

发明人： Keiji Ohya ,  Yoshio Kawakami

IPC分类号： H01J23/40 ,  H01J23/48 ,  H01P1/08 ,  H01P11/00 ,  H01P7/06

CPC分类号： H01J23/48

摘要： In a microwave apparatus with an air-tight window plate, first and second coaxial waveguide assemblies are coupled to each other so that a coaxial waveguide is formed. The first and second inner conductor sections of the first and second assemblies have first and second metal blocks. The first metal block is fitted in the second metal block by a shinkage fit and the first outer conductor section of the first assembly is air-tightly welded to the second outer conductor section of the second assembly. An RF matching annular groove is defined between the first and second metal blocks.

摘要翻译： 在具有气密窗板的微波设备中，第一和第二同轴波导组件彼此耦合，从而形成同轴波导。 第一和第二组件的第一和第二内部导体部分具有第一和第二金属块。 第一金属块通过卸料配合在第二金属块中，并且第一组件的第一外部导体部分气密地焊接到第二组件的第二外部导体部分。 在第一和第二金属块之间限定RF匹配环形槽。

公开(公告)号：US4286239A

公开(公告)日：1981-08-25

申请号：US109805

申请日：1980-01-07

申请人： Franz Gross

发明人： Franz Gross

IPC分类号： H01J23/48 ,  H01P1/08 ,  H01J23/32

CPC分类号： H01J23/48 ,  H01P1/08

摘要： A gas-tight, high-frequency permeable window arrangement in a coaxial line, particularly for traveling wave tubes, has a large pass band width as well as being mechanically and thermally stable. For this purpose, a hollow cylinder of dielectric material is provided between the coaxial line on the input side and the coaxial line on the output side, the hollow cylinder surrounding the inner conductor of the coaxial line on the input side and being connected with its one end face to the outer conductor of the coaxial line on the input side and being connected with its other end face to a flange which is arranged between the inner conductors of the coaxial lines of the input and output sides. A window arrangement constructed in accordance with the present invention is particularly suitable for employment in radio link traveling wave tubes.

摘要翻译： 特别是用于行波管的同轴线中的气密，高频透过窗口布置具有大的通带宽度以及机械和热稳定性。 为此，在输入侧的同轴线和输出侧的同轴线之间设置介质材料的中空圆柱体，中空圆筒围绕输入侧的同轴线的内导体并与其一端连接 端面连接到输入侧的同轴线的外导体，并且与其另一端面连接到布置在输入和输出侧的同轴线的内导体之间的凸缘。 根据本发明构造的窗口布置特别适用于无线电链路行波管中。

公开(公告)号：US4138625A

公开(公告)日：1979-02-06

申请号：US818570

申请日：1977-07-25

申请人： Kaoru Koyama ,  Tsutomu Kyuzaki ,  Toshimoto Kikuchi

发明人： Kaoru Koyama ,  Tsutomu Kyuzaki ,  Toshimoto Kikuchi

IPC分类号： H01J23/26 ,  H01J23/40 ,  H01J23/42 ,  H01J23/48 ,  H01J23/54 ,  H01J25/34

CPC分类号： H01J23/54

摘要： A band-rejection filter which rejects harmonic components of the fundamental frequency of the output of a helix type travelling-wave tube is built into the connection of the output connection from the tube to its external circuit. A wide variety of specific filter structures are disclosed.

摘要翻译： 抑制螺旋型行波管的输出的基频的谐波分量的带阻滤波器内置在从管到其外部电路的输出连接的连接中。 公开了各种特定的过滤器结构。

公开(公告)号：US3936766A

公开(公告)日：1976-02-03

申请号：US555391

申请日：1975-03-05

申请人： James E. Staats

发明人： James E. Staats

IPC分类号： H01J23/48 ,  H01J25/50 ,  H03B9/10

CPC分类号： H01J23/48

摘要： A magnetron adapted for operation with an ungrounded power supply, has mounted thereon and tightly coupled thereto an external cavity resonator having coaxial first and second openings in opposite walls thereof. The magnetron has coaxial output connection members including a hollow outer connection member communicating with the interior of the cavity resonator through the first opening, and an internal connection member extending entirely through and beyond the resonator via the first and second openings. The cavity resonator is galvanically insulated from the magnetron by teflon insulation which provides capacitive coupling therebetween. The cavity is coupled to a load which may be grounded. The cavity resonator is formed from a closed section of wave guide, two embodiments of which are disclosed.

摘要翻译： 适用于使用未接地电源操作的磁控管已经安装在其上并且紧密耦合到其上具有在其相对壁中具有同轴的第一和第二开口的外部空腔谐振器。 磁控管具有同轴输出连接构件，其包括通过第一开口与空腔谐振器的内部连通的中空外部连接构件，以及经由第一和第二开口完全延伸穿过谐振器的内部连接构件。 空腔谐振器通过在其间提供电容耦合的聚四氟乙烯绝缘体与磁控管电绝缘。 空腔耦合到可接地的负载。 腔谐振器由波导的封闭部分形成，其两个实施例被公开。

公开(公告)号：US3716746A

公开(公告)日：1973-02-13

申请号：US3716746D

申请日：1971-07-22

申请人： SIEMENS AG

发明人： KRAUS A

IPC分类号： H01J23/48 ,  H01J23/08

CPC分类号： H01J23/48

摘要： This invention provides an improvement in a Klystron tube assembly including a tube portion installed within an assembled magnetic system, the tube portion having several chambers each of which contains interaction sections and vacuum-closed coupling openings from which coupling conductors can be extended to the exterior of the Klystron, the chambers being arranged between an electron gun and an electron collector, and the surrounding magnetic system producing an axial magnetic field directed essentially parallel to the axis of the beam of the electron gun. The improvement comprises recesses arranged in the magnetic system so that coupling conductors can be shifted therein to be perpendicular to the axis of the electron beam and means arranged on the chambers to have the coupling conductors attached thereto in a manner whereby the tube portion can easily be withdrawn from and inserted into the magnetic system.

摘要翻译： 本发明提供了一种改进的速调管管组件，其包括安装在组装的磁性系统内的管部分，该管部分具有几个室，每个室包含相互作用部分和真空关闭的联接开口，耦合导体可以从该外壳延伸到 配置在电子枪和电子收集器之间的这些腔室和周围的磁性系统产生基本上平行于电子枪的光束轴线的轴向磁场。 该改进包括设置在磁系统中的凹槽，使得耦合导体可以在其中移动以垂直于电子束的轴线，并且布置在室上的装置以使耦合导体以其中容纳的方式容纳 退出并插入磁系统。

公开(公告)号：US3584255A

公开(公告)日：1971-06-08

申请号：US3584255D

申请日：1969-05-12

申请人： GEN ELECTRIC

发明人： STAATS JAMES E

IPC分类号： H01J23/48 ,  H01J25/50 ,  H01J23/20

CPC分类号： H01J23/48 ,  H01J25/50

摘要： A crossed-field discharge device is disclosed which comprises an annular anode structure having a surface which bounds an axially extending space, a pair of pole pieces respectively arranged adjacent to the opposite ends of the anode structure, an axially extending cathode structure disposed in the axially extending space and cooperating with the adjacent anode surface to define an axially extending annular interaction space, the cathode structure including an electron emissive element having a surface disposed within the anode structure and adjacent to the associated surface of the anode structure, one of the surfaces being a generally concave surface of revolution and cooperating with the other of the surfaces, means for establishing an axially extending RF wave in the axially extending space, and end structures closing the ends of the anode structure and the axially extending space, the anode structure including an anode connection and the cathode structure including a cathode connection which cooperate to provide output connections for the device to an RF load utilizing the cathode structure as a probe.

公开(公告)号：US3525955A

公开(公告)日：1970-08-25

申请号：US3525955D

申请日：1967-07-05

申请人： SIEMENS AG

发明人： GROSS FRANZ

IPC分类号： H01J23/48 ,  H01P1/00

CPC分类号： H01J23/48