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1. 发明授权

US07471053B2 Multi-beam klystron apparatus 有权
公开(公告)号：US07471053B2
公开(公告)日：2008-12-30
申请号：US11819638
申请日：2007-06-28
申请人： Setsuo Miyake
发明人： Setsuo Miyake
IPC分类号： H05H7/00
CPC分类号： H01J23/087 , H01J23/06 , H01J25/10
摘要： The present invention provides a multi-beam klystron apparatus. In the above-described multi-beam klystron apparatus, the magnetic field generating element of the electron-gun-unit-side magnetic field generating unit is disposed around the electron gun unit, and a plurality of magnetic gaps are provided in the inner peripheral surface of the magnetic pole, which covers the magnetic field generating element, in the direction of travel of the electron beams. Therefore, lines of magnetic force, which are parallel to the center axis of the radio-frequency interaction unit, can be generated. Thus, even the electron beam, which is generated from the location apart from the center axis of the electron gun unit, can be guided to the radio-frequency interaction unit in the same manner as in the location at the canter axis of the electron gun unit.

2. 发明授权

US07710041B2 Microwave tube 有权
标题翻译：微波管
公开(公告)号：US07710041B2
公开(公告)日：2010-05-04
申请号：US11711037
申请日：2007-02-27
申请人： Setsuo Miyake
发明人： Setsuo Miyake
IPC分类号： H01J25/00
CPC分类号： H01J23/40 , H01J25/10
摘要： An output power adjusting mechanisms for adjusting output power is provided on a wave guide of a high frequency output section coupled to an output cavity. The output power adjusting mechanisms is located at a position apart away from the output cavity by a distance of ⅛ wavelength or [(⅛ wavelength)×odd number]. The output power adjusting mechanism includes a reflection adjusting part which is provided in the tube wall of the wave guide so as to be displaceable in the inward and outward directions of the output tube. The output power is adjusted by displacing the reflection adjusting part.
摘要翻译：用于调节输出功率的输出功率调节机构设置在耦合到输出腔的高频输出部分的波导上。输出功率调节机构位于远离输出腔的距离为波长或[（⅛波长）×奇数]的距离处。输出功率调节机构包括反射调节部，该反射调节部设置在波导管的管壁中，以便能够在输出管的向内和向外的方向上移位。通过移动反射调节部来调节输出功率。

3. 发明申请

US20070200506A1 Microwave tube 有权
标题翻译：微波管
公开(公告)号：US20070200506A1
公开(公告)日：2007-08-30
申请号：US11711037
申请日：2007-02-27
申请人： Setsuo Miyake
发明人： Setsuo Miyake
IPC分类号： H01J23/08
CPC分类号： H01J23/40 , H01J25/10
摘要： An output power adjusting mechanisms for adjusting output power is provided on a wave guide of a high frequency output section coupled to an output cavity. The output power adjusting mechanisms is located at a position apart away from the output cavity by a distance of ⅛ wavelength or [(⅛ wavelength)×odd number]. The output power adjusting mechanism includes a reflection adjusting part which is provided in the tube wall of the wave guide so as to be displaceable in the inward and outward directions of the output tube. The output power is adjusted by displacing the reflection adjusting part.
摘要翻译：用于调节输出功率的输出功率调节机构设置在耦合到输出腔的高频输出部分的波导上。输出功率调节机构位于远离输出腔的距离为1/8波长或[（1/8波长）模数]的位置。输出功率调节机构包括反射调节部，该反射调节部设置在波导管的管壁中，以便能够在输出管的向内和向外的方向上移位。通过移动反射调节部来调节输出功率。

4. 发明申请

US20080157677A1 Multi-beam klystron apparatus 有权
标题翻译：多波束速调管设备
公开(公告)号：US20080157677A1
公开(公告)日：2008-07-03
申请号：US11819638
申请日：2007-06-28
申请人： Setsuo Miyake
发明人： Setsuo Miyake
IPC分类号： H01J25/02
CPC分类号： H01J23/087 , H01J23/06 , H01J25/10
摘要： The present invention provides a multi-beam klystron apparatus. In the above-described multi-beam klystron apparatus, the magnetic field generating element of the electron-gun-unit-side magnetic field generating unit is disposed around the electron gun unit, and a plurality of magnetic gaps are provided in the inner peripheral surface of the magnetic pole, which covers the magnetic field generating element, in the direction of travel of the electron beams. Therefore, lines of magnetic force, which are parallel to the center axis of the radio-frequency interaction unit, can be generated. Thus, even the electron beam, which is generated from the location apart from the center axis of the electron gun unit, can be guided to the radio-frequency interaction unit in the same manner as in the location at the canter axis of the electron gun unit.
摘要翻译：本发明提供一种多波束速调管装置。在上述的多波束速调管装置中，电子枪单元侧磁场产生单元的磁场产生元件设置在电子枪单元周围，并且在内周面中设置多个磁隙的磁极，其覆盖磁场产生元件，在电子束的行进方向上。因此，可以产生与射频相互作用单元的中心轴平行的磁力线。因此，即使从与电子枪单元的中心轴隔开的位置产生的电子束也可以以与电子枪的倾斜轴位置相同的方式被引导到射频相互作用单元单元。

5. 发明授权

US07385354B2 Multi-beam klystron apparatus 有权
标题翻译：多波束速调管设备
公开(公告)号：US07385354B2
公开(公告)日：2008-06-10
申请号：US11606026
申请日：2006-11-30
申请人： Setsuo Miyake
发明人： Setsuo Miyake
IPC分类号： H01J25/10 , G21K1/08
CPC分类号： H01J25/10 , H01J23/087
摘要： A multi-beam klystron apparatus is disclosed. A radio-frequency interaction unit pole piece is arranged between a main magnetic field generator and an output-side magnetic field generator. The magnetic circuit formed in the neighborhood of an output cavity of a radio-frequency interaction unit is separated from the magnetic circuit of the main magnetic field generator by the radio-frequency interaction unit pole piece. The output-side magnetic field generator increases the axial magnetic flux density in the neighborhood of the output cavity without curving the electron beams and thus prevents the spread of the electron beams in the neighborhood of the output cavity.
摘要翻译：公开了一种多波束速调管设备。主磁场发生器和输出侧磁场发生器之间布置有射频相互作用单元极片。形成在射频相互作用单元的输出腔附近的磁路通过射频相互作用单元极片与主磁场发生器的磁路分离。输出侧磁场发生器增加输出腔附近的轴向磁通密度，而不会弯曲电子束，从而防止电子束在输出腔附近扩散。

6. 发明申请

US20080100384A1 MULTI-BEAM KLYSTRON APPARATUS 有权
标题翻译：多波束KLYSTRON装置
公开(公告)号：US20080100384A1
公开(公告)日：2008-05-01
申请号：US11606026
申请日：2006-11-30
申请人： Setsuo Miyake
发明人： Setsuo Miyake
IPC分类号： H03L7/00
CPC分类号： H01J25/10 , H01J23/087
摘要： A multi-beam klystron apparatus is disclosed. A radio-frequency interaction unit pole piece is arranged between a main magnetic field generator and an output-side magnetic field generator. The magnetic circuit formed in the neighborhood of an output cavity of a radio-frequency interaction unit is separated from the magnetic circuit of the main magnetic field generator by the radio-frequency interaction unit pole piece. The output-side magnetic field generator increases the axial magnetic flux density in the neighborhood of the output cavity without curving the electron beams and thus prevents the spread of the electron beams in the neighborhood of the output cavity.
摘要翻译：公开了一种多波束速调管设备。主磁场发生器和输出侧磁场发生器之间布置有射频相互作用单元极片。形成在射频交互单元的输出腔附近的磁路通过射频相互作用单元极片与主磁场发生器的磁路分离。输出侧磁场发生器增加输出腔附近的轴向磁通密度，而不会弯曲电子束，从而防止电子束在输出腔附近扩散。

7. 发明授权

US4558258A Klystron unit 失效
标题翻译：速调管单位
公开(公告)号：US4558258A
公开(公告)日：1985-12-10
申请号：US488609
申请日：1983-04-25
申请人： Setsuo Miyake
发明人： Setsuo Miyake
IPC分类号： H01J23/06 , H01J23/027 , H01J23/087 , H01J25/10 , H01J25/12
CPC分类号： H01J25/10 , H01J23/087 , H01J25/12
摘要： A klystron unit not subject to variation and spurious components in the output signal. An electron gun generates an electron beam toward a collector. An input resonator is located in the vicinity of the electron gun. An output resonator is located in the vicinity of the collector. At least one intermediate resonator is disposed between the input and output resonators. Drift tubes are disposed along the electron beam path and couple the resonators together allowing for a drift gap in each resonance cavity. Means are provided for generating magnetic flux along the electron beam path. Means are also provided to distribute the magnetic flux density so that it is at a maximum point within a predetermined area and gradually decreases toward the collector. The predetermined area lies between the drift gap in the output resonator and a point which is at most 3/5ths of the distance from the output resonance cavity drift gap to the drift gap of an intermediate resonance cavity which is adjacent to the output resonance cavity.
摘要翻译：输出信号中不受变化和杂散分量影响的速调管单元。电子枪向收集器产生电子束。输入谐振器位于电子枪附近。输出谐振器位于集电极附近。至少一个中间谐振器设置在输入和输出谐振器之间。漂移管沿着电子束路径设置并且将谐振器耦合在一起，从而在每个谐振腔中产生漂移间隙。提供了用于沿着电子束路径产生磁通量的装置。还提供了用于分配磁通密度以使其处于预定区域内的最大点并朝向收集器逐渐减小的手段。预定区域位于输出谐振器中的漂移间隙和从输出谐振腔漂移间隙到与输出谐振腔相邻的中间谐振腔的漂移间隙至多3 / 5s的点处。

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