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1. 发明公开

EP2803075A1 AUFFÄNGER FÜR EINE WANDERFELDRÖHRE UND WANDERFELDRÖHRE MIT EINEM SOLCHEN AUFFÄNGER 有权
标题翻译：拦截器这样的拦截器的远足和场管TWT
公开(公告)号：EP2803075A1
公开(公告)日：2014-11-19
申请号：EP13702348.7
申请日：2013-01-09
申请人： Thales Electronic Systems GmbH
发明人： DÜRR, Wolfgang
IPC分类号： H01J23/027 , H01J25/34
CPC分类号： H01J23/0275 , H01J25/34
摘要： For a collector for a travelling wave tube and for a travelling wave tube having such a collector, a structure is provided in which at least one first collector stage (AS1) has a magnetic beam focusing and a smaller diameter and at least one other collector stage (AS3) is formed with a diameter that is significantly larger than that of the first collector stage.

2. 发明公开

EP1849174A1 DYNAMIC DEPRESSED COLLECTOR (DDC) 审中-公开
标题翻译：动态低印花集热
公开(公告)号：EP1849174A1
公开(公告)日：2007-10-31
申请号：EP06735362.3
申请日：2006-02-16
申请人： Communication and Power Industries, Inc.
发明人： CASCONE, Michael, J. , LAZAR, John, Arthur, Jr. , OVERSTREET, John, Brinson
IPC分类号： H01J23/34 , H01J23/027
CPC分类号： H03F3/58 , H01J23/0275 , H01J23/34 , H03F1/30 , H03F2200/15
摘要： A biasing system (200) for use with a multi-stage depressed collector (206) of a high power amplifier includes one or more adjustable power sources (208). A power controller (210) provides control signals to the power sources depending on the operational RF power level. For low power applications, biasing of collector electrodes is reduced such that savings in energy costs are realized, and operational temperature and wear are reduced. The control signals are based on values stored in a look-up table (214). For multiple depressed electrodes, biasing can be controlled in tandem or independently.

3. 发明授权

EP1565926B1 Electron tube with multistage depressed collector 有权
标题翻译：电子管用多级降压收集
公开(公告)号：EP1565926B1
公开(公告)日：2007-09-05
申请号：EP03786985.6
申请日：2003-11-21
申请人： Communications & Power Industries, Inc.
发明人： TORNOE, Robert, N. , LI, Yanxia , KRZEMINSKI, Paul, A. , DAVIES, Edmund, T. , HIGGINS, Leroy, L. , LAVERING, Gordon, R.
IPC分类号： H01J23/027
CPC分类号： H01J23/0275 , H01J25/04
摘要： An electrode structure for a vacuum tube is formed by having a ceramic insulating body act as the tube wall. Electrode areas are formed on the inside of the tube by coating the inside of the tube wall with a conductor. These electrode areas are then coupled, as necessary, to external electronic circuits. The coupling may be performed by through-wall connections, metallized abutting connections and other conventional means. The ceramic insulating body may be generally cylindrical in shape and may be formed of a material such as aluminum nitride, beryllium oxide, aluminum oxide and the like.

4. 发明授权

EP0934599B1 MULTI-STAGE DEPRESSED COLLECTOR FOR SMALL ORBIT GYROTRONS 失效
标题翻译：预应力更多STUFF集热KLEINUMLAUFBAHNGYROTRONS
公开(公告)号：EP0934599B1
公开(公告)日：2006-12-20
申请号：EP97913814.6
申请日：1997-10-28
申请人： Calabazas Creek Research, Inc. , THE UNIVERSITY OF MARYLAND
发明人： SINGH, Amarjit , IVES, R., Lawrence , SCHUMACHER, Richard, V. , MIZUHARA, Yosuke, M.
IPC分类号： H01J23/02 , H01J23/027 , H01J23/10
CPC分类号： H01J23/10 , H01J23/0275 , H01J2225/025
摘要： A multi-stage depressed collector (60) for receiving energy from a small orbit gyrating electron beam (61) employs a plurality of electrodes (66, 67, 68) for sorting the individual electrons on the basis of their total energy level. Magnetic field generating coils (70, 72, 74) for producing magnetic fields and magnetic iron pole pieces (75-81) for magnetic field shaping produce adiabatic and controlled non-adiabatic transitions of the incident electron beam to further facilitate the sorting.

5. 发明公开

EP1328958A1 MAGNET, VACUUM ELECTRON DEVICES AND COMMUNICATION SYSTEMS 审中-公开
标题翻译： MAGNET，真空电器安排和通讯系统
公开(公告)号：EP1328958A1
公开(公告)日：2003-07-23
申请号：EP01973434.2
申请日：2001-09-21
申请人： Communication and Power Industries, Inc.
发明人： CASCONE, Michael, J. , OIESEN, Eric
IPC分类号： H01J23/087 , H01J23/027 , H01J25/10
CPC分类号： H01J1/135 , H01J23/0275 , H01J23/06 , H01J23/087 , H01J25/10 , H01J2225/10 , H02M3/1584 , H02M2001/007 , H05G1/34
摘要： A vacuum electron device (50) for generating signals at microwave radio frequencies utilizes an electron source for emitting electrons through a field produced by a magnet in the RF section of a tube. After the electrons have passed through the active area of the tube, the electrons strike a collector which, preferably, is a multistage depressed collector. The stages of the depressed collector maybe connected to high energy voltage sources of different potentials. A vacuum electron device (50) with a multistage depressed collector is used here for the first time in a ground based satellite or terrestrial communications system.

6. 发明公开

EP0276090A1 Charge-particle collector 失效
标题翻译： Kollektorfürgeladene Partikel。
公开(公告)号：EP0276090A1
公开(公告)日：1988-07-27
申请号：EP88300302.2
申请日：1988-01-14
申请人： Litton Systems, Inc.
发明人： Hechtel, Johann Richard , Herriot, Ronald William
IPC分类号： H01J23/027
CPC分类号： H01J23/0275
摘要： An electron collector (10) is shown having four axi-symmetric electrodes (12, 14, 16, 18), three of which have off-axis apertures (26, 28 and 30) therein which receive an electron beam (32). The application of a consecutively smaller voltage to each electrode as compared to the cathode (34) that generates the electron beam creates an electrostatic field that efficiently deflects the beam electrons onto the electrodes for their collection.
摘要翻译：示出了具有四个轴对称电极（12,14,16,18）的电子收集器（10），其中三个具有接收电子束（32）的离轴孔（26,28和30）。与产生电子束的阴极（34）相比，向每个电极施加连续更小的电压产生静电场，其有效地将电子束电子偏转到电极上用于它们的收集。

7. 发明公开

EP1466343A2 TUBE ELECTRONIQUE A COLLECTEUR FOURNI D'UN QUEUSOT DE POMPAGE AXIAL 有权
标题翻译：应用简化的集热装置电子管
公开(公告)号：EP1466343A2
公开(公告)日：2004-10-13
申请号：EP02805362.7
申请日：2002-12-10
申请人： Thales
发明人： Nugues, Pierre,Thales Intellectual Property , Nesa, Jean-Paul,Thales Intellectual Property
IPC分类号： H01J23/027
CPC分类号： H01J23/0275
摘要： The invention concerns amplifying microwave operating tubes. The electronic tube comprises: a pumping tip (50) for producing vacuum inside the tube; an electron gun (11) emitting an electron beam (12) inside the tube; a collector (14) directly collecting one first part of the electron beam (12). The pumping tip (50) directly repels a second part of the electron beam (12) towards the collector (14).

8. 发明公开

EP1316101A1 VOLTAGE REDUCING MEANS FOR LINEAR BEAM DEVICE HAVING MULTI-STAGE DEPRESSED COLLECTOR 审中-公开
标题翻译：电压还原剂线状光束设备符合增韧MORE STUFF集热
公开(公告)号：EP1316101A1
公开(公告)日：2003-06-04
申请号：EP01909285.7
申请日：2001-02-15
申请人： LITTON SYSTEMS, INC.
发明人： SYMONS, Robert, Spencer
IPC分类号： H01J23/34 , H01J23/027
CPC分类号： H01J23/34 , H01J23/0275
摘要： A linear beam device (10) having a multi-stage depressed collector is provided with means that quickly removes the total voltage across the collector electrodes (22-32) upon detection of an arc between the collector electrodes. The linear beam device (10) comprises a cathode (12) and an anode (16) spaced therefrom that are operable to form and accelerate an electron beam. A collector having a plurality of successive collector electrodes (22-32) is arranged downstream from the anode (16) to collect electrons of the electron beam. At least one power supply (42, 52, 62, 72, 82) is coupled to the collector and provides a plurality of distinct voltage levels to respective ones of the collector electrodes (22-32). The power supply (42, 52, 62, 72, 82) comprises a plurality of serially coupled filter capacitors (46, 56, 66, 76, 86), with each one of the filter capacitors (46, 56, 66, 76, 86) being charged to a respective difference (V-V5) between adjacent ones of the distinct voltage levels. A crowbar circuit (40) or other means is coupled across the plurality of filter capacitors (46, 56, 66, 76, 86). The crowbar circuit (40) or the other means reduces the total voltage across the plurality of filter capacitors (46, 56, 66, 76, 86) to zero upon detection of an arc between any two of the collector electrodes (22-32). According to an embodiment of the invention, the power supply further comprises a plurality of diodes (48, 58, 68, 78, 88) respectively coupled across the plurality of serially coupled filter capacitors (46, 56, 66, 76, 86). The diodes (48, 58, 68, 78, 88) prevent reversal of voltage of a corresponding one of the filter capacitors (46, 56, 66, 76, 86) upon operation of the crowbar circuit (40) or other means.

9. 发明公开

EP0977237A1 System and method for recovering power from a traveling wave tube 有权
标题翻译：系统与Verfahren zurLeistungsrückgewinnungvon einerWanderfeldröhre
公开(公告)号：EP0977237A1
公开(公告)日：2000-02-02
申请号：EP99114685.3
申请日：1999-07-27
申请人： Hughes Electronics Corporation
发明人： Cardwell, G. I. , Collins, John A. , Phelps, Thomas K. , Zhai, Xiaoling
IPC分类号： H01J23/027 , H01J25/34
CPC分类号： H01J23/0275 , H01J2225/34
摘要： A traveling wave tube incorporates a collector (100) having a plurality of collector electrodes (102, 104, 106, 108, 110, 112), one or more of which is operated at a potential below that of the cathode (56) so as to collect electrons (113) having associated energies greater than the cathode potential (E K ), and thereby act as a high impedance current source. The current from the collector electrode (112) operated below the cathode potential (E K ) is converted by a power converter (210) to an alternating current signal that can be either magnetically coupled to the high voltage transformer (T 1 ) of the traveling wave tube power supply (150), or coupled to an external load (220) with a transformer (T 2 ), thereby improving the operating efficiency of the traveling wave tube system (10).
摘要翻译：行波管包括具有多个集电极（102,104,106,108,110,112）的集电极（100），其中一个或多个集电极（102,104,106,108,110,112）的电位低于阴极（56）的电位，以便以收集具有大于阴极电位（EK）的相关能量的电子（113），从而用作高阻抗电流源。来自在阴极电位（EK）以下运转的集电极（112）的电流由功率转换器（210）转换为可以与行波管（T1）的高压变压器（T1）磁耦合的交流信号电源（150）或耦合到具有变压器（T2）的外部负载（220），从而提高行波管系统（10）的操作效率。

10. 发明公开

EP0563543A1 Elektronenstrahl-Vorrichtung 失效
标题翻译： Elektronenstrahl-Vorrichtung。
公开(公告)号：EP0563543A1
公开(公告)日：1993-10-06
申请号：EP93101880.8
申请日：1993-02-06
申请人： THOMCAST AG
发明人： Mathews, Hans-Günter,Dr. , Schminke, Wolfram, Dr.
IPC分类号： H02M7/10
CPC分类号： H02M7/19 , H01J23/0275 , H01J23/34 , H05H5/00
摘要： Bei einer Elektronenstrahl-Vorrichtung mit einer Kathode (1), in welcher ein sich entlang einer Strahlachse (5) ausbreitender Hochleistungs-Elektronenstrahl erzeugt wird, einer in Richtung der Strahlachse (5) hinter der Kathode (1) angeordneten Anode (3), und einem in Richtung der Strahlachse (5) hinter der Anode (3) angeordneten Kollektor (4) zur Abbremsung der Elektronen des Elektronenstrahls, wird der Kollektor (4) aus mehreren in Richtung der Strahlachse (5) hintereinander angeordneten Kollektorstufen (6) aufgebaut, die sich jeweils auf einem stufenweise abgesenkten Potential befinden.
Für die Speisung ist eine Hochspannungs-Gleichstromversorgung (13) vorgesehen, die aus einer Mehrzahl von gleichartigen Schaltstufen (S1,..,S6) besteht, die jeweils als schaltbare Mittelspannungsquellen ausgebildet und mit ihren Ausgängen in Serie geschaltet sind. Die abgestuften Potentiale der Kollektorstufen (6) werden durch entsprechende Abgriffe zwischen den Schaltstufen (S1,..,S6) der Hochspannungs-Gleichstromversorgung (13) bereitgestellt.
摘要翻译：在具有阴极（1）的电子束装置的情况下，其中产生沿着光束轴线（5）传播的高功率电子束，具有布置在阴极（1）后面的阳极（3）光束轴线（5）的方向，并且具有集束器（4），该集电极（4）沿着光束轴线（5）的方向布置在阳极（3）的后面，用于制造电子束中的电子，集电体 4）由多个收集器级（6）构成，它们在光束轴线（5）的方向上一个接一个地布置，并且在每种情况下都具有以阶梯式方式减小的电位。为电源提供高压直流电源（13），该电源由多个相同的开关级（S1，...，S6）组成，每个开关级分别构成可切换的中压电源，其输出端连接串联。集电极级（6）的阶梯电位由高压直流电源（13）的开关级（S1，...，S6）之间的合适的检测器提供。

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