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公开(公告)号：EP1369892B1
公开(公告)日：2007-01-31
申请号：EP03010275.0
申请日：2003-05-07
发明人： Theiss, Alan J.
CPC分类号： H01J23/22 , H01J23/24 , H01J25/11 , H01J25/42 , H01J2225/38
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公开(公告)号：EP3301702A1
公开(公告)日：2018-04-04
申请号：EP17182175.4
申请日：2017-07-19
发明人： PERKINS, Michael P.
摘要： Technology is described for vacuum electron device (e.g., sheet beam klystron) that includes a hollow tube structure. In one example, the hollow tube structure includes at least three resonant cavities 210 and at least two drift tube sections 230. Each resonant cavity includes a cavity width along a major axis and a cavity height along a minor axis. Each drift tube section includes a drift tube section width and a drift tube section height, and the cavity height is greater than the drift tube section height. A first drift tube section is disposed between a first resonant cavity and a second resonant cavity. A second drift tube section is disposed between the second resonant cavity and a third resonant cavity. A drift tube section width of the first drift tube section is substantially different from a drift tube section width of the second drift tube section.
摘要翻译： 描述了包括中空管结构的真空电子器件（例如，片状波束速调管）的技术。 在一个示例中，中空管结构包括至少三个谐振腔210和至少两个漂移管部分230.每个谐振腔包括沿着主轴的腔宽度和沿着短轴的腔高度。 每个漂移管部分包括漂移管部分宽度和漂移管部分高度，并且空腔高度大于漂移管部分高度。 第一漂移管部分设置在第一谐振腔和第二谐振腔之间。 第二漂移管部分设置在第二谐振腔与第三谐振腔之间。 第一漂移管部分的漂移管部分宽度与第二漂移管部分的漂移管部分宽度显着不同。
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公开(公告)号：EP1369892A3
公开(公告)日：2004-01-14
申请号：EP03010275.0
申请日：2003-05-07
发明人： Theiss, Alan J.
CPC分类号： H01J23/22 , H01J23/24 , H01J25/11 , H01J25/42 , H01J2225/38
摘要： A coupled cavity circuit for a microwave electron tube comprises at least two resonant cavities adjacent to each other. An electron beam tunnel passes through the coupled cavity circuit to allow a beam of electrons to pass through and interact with the electromagnetic energy in the cavities. An iris connecting the adjacent cavities allows electromagnetic energy to flow from one cavity to the next. The iris is shaped to cause the iris mode passband to be lower in frequency than the cavity mode passband while still providing broadband frequency response. In addition, the present coupled cavity circuit operates on an electron beam to interact with the third space harmonic of the second passband (the cavity passband) of the electromagnetic signal. Preferably, this interaction occurs on the second passband as this operational design provides output with higher frequencies without decreasing the cavity size. Furthermore, this operational design provides more frequencies with no increase to the iris size. This results in allowing higher power to be provided to the circuit without thermal degradation of the circuit. Also, because the interaction occurs on the third space harmonic of the second passband, the present operational design results in providing flatter frequency responses.
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公开(公告)号：EP0417205B1
公开(公告)日：1997-10-01
申请号：EP89908013.9
申请日：1989-05-30
申请人： LITTON SYSTEMS, INC.
摘要： There is provided a high performance extended interaction output circuit (EIOC) (10) having two cavities (12 and 14). The EIOC (10) of the present invention has an image impedance (ZI) which is twice the magnitude of its output load resistance (32). The EIOC (Figs. 4, 5 and 6) of the present invention also includes a three cavity EIOC (Figs. 4, 5 and 6) which has two image impedances (ZI and ZI/2), the second image impedance ZI/2) being one half the magnitude of the first image impedance (ZI), while the output load impedance (58) of the three cavity EIOC (Figs. 4, 5 and 6) is one third the magnitude of the magnitude of the first image impedance (ZI).
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7.发明公开Broadband, inverted slot mode, coupled cavity circuit 有权Breitbandige gekoppelte Hohlraumresonatorenanordnung mit invertierten Schlitzmoden
公开(公告)号：EP1369892A2
公开(公告)日：2003-12-10
申请号：EP03010275.0
申请日：2003-05-07
发明人： Theiss, Alan J.
CPC分类号： H01J23/22 , H01J23/24 , H01J25/11 , H01J25/42 , H01J2225/38
摘要： A coupled cavity circuit for a microwave electron tube comprises at least two resonant cavities adjacent to each other. An electron beam tunnel passes through the coupled cavity circuit to allow a beam of electrons to pass through and interact with the electromagnetic energy in the cavities. An iris connecting the adjacent cavities allows electromagnetic energy to flow from one cavity to the next. The iris is shaped to cause the iris mode passband to be lower in frequency than the cavity mode passband while still providing broadband frequency response. In addition, the present coupled cavity circuit operates on an electron beam to interact with the third space harmonic of the second passband (the cavity passband) of the electromagnetic signal. Preferably, this interaction occurs on the second passband as this operational design provides output with higher frequencies without decreasing the cavity size. Furthermore, this operational design provides more frequencies with no increase to the iris size. This results in allowing higher power to be provided to the circuit without thermal degradation of the circuit. Also, because the interaction occurs on the third space harmonic of the second passband, the present operational design results in providing flatter frequency responses.
摘要翻译： 用于微波电子管的耦合空腔电路包括彼此相邻的至少两个谐振腔。 电子束隧道通过耦合的空腔电路，以允许电子束通过并与空腔中的电磁能相互作用。 连接相邻空腔的虹膜允许电磁能量从一个空腔流到下一个空腔。 虹膜被成形为使得虹膜模式通带的频率比腔模式通带低，同时仍然提供宽带频率响应。 此外，本耦合空腔电路对电子束进行操作，以与电磁信号的第二通带（空腔通带）的第三空间谐波相互作用。 优选地，这种相互作用发生在第二通带上，因为该操作设计提供具有更高频率的输出而不减小腔体尺寸。 此外，这种操作设计提供更多的频率，而不增加虹膜尺寸。 这导致允许向电路提供更高的功率而不会导致电路的热降解。 此外，由于相互作用发生在第二通带的第三空间谐波上，所以当前的操作设计导致提供更平坦的频率响应。 用于微波电子管的耦合腔电路包括彼此相邻的至少两个谐振腔。 电子束隧道通过耦合的空腔电路，以允许电子束通过并与空腔中的电磁能相互作用。 连接相邻空腔的虹膜允许电磁能量从一个空腔流到下一个空腔。 虹膜被成形为使得虹膜模式通带的频率比腔模式通带低，同时仍然提供宽带频率响应。 此外，本耦合空腔电路对电子束进行操作，以与电磁信号的第二通带（空腔通带）的第三空间谐波相互作用。 优选地，这种相互作用发生在第二通带上，因为该操作设计提供具有更高频率的输出而不减小腔体尺寸。 此外，这种操作设计提供更多的频率，而不增加虹膜尺寸。 这导致允许向电路提供更高的功率而不会导致电路的热降解。 此外，由于相互作用发生在第二通带的第三空间谐波上，所以当前的操作设计导致提供更平坦的频率响应。
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公开(公告)号：EP1312101A1
公开(公告)日：2003-05-21
申请号：EP00932490.6
申请日：2000-05-16
发明人： THEISS, Alan, J.
摘要： A coupled cavity circuit for a microwave electron tube comprises at least two resonant cavities adjacent to each other. An electron beam tunnel passes through the coupled cavity circuit to allow a beam of electrons to pass through and interact with the electromagnetic energy in the cavities. An iris (55) connecting the adjacent cavities allows electromagnetic energy to flow from one cavity to the next. The iris (55) is generally symmetrical about a perpendicular axis of the electron beam tunnel with the iris (55) having flared ends and a central portion connecting the flared ends. The iris shape causes the iris mode passband to be lower in frequency than the cavity mode passband while still providing broadband frequency response.
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公开(公告)号：EP0291487A3
公开(公告)日：1990-12-05
申请号：EP88870076.2
申请日：1988-05-04
发明人： Perring, Dudley
摘要： A resonant cavity (10) arranged for an electron beam to pass therethrough, is made of two spaced apart parallel substantially planar members (11,12) movable with respect to each other in a direction perpendicular to their major surfaces, at least one of said members having a delay line structure (13A-13B) on its inner face within the gap between said two members. Means (e.g. 14) are arranged for moving the members relative to each other so as to vary the spacing between said members, whereby the oscillation frequency is tuned easily. The resonant cavity can be used to realize wide-band extended interaction oscillators and klystron amplifiers.
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10.发明公开Wide-band extended interaction device 失效Breitbandvorrichtung mitverlängertemWechselwirkungsbereich。
公开(公告)号：EP0291487A2
公开(公告)日：1988-11-17
申请号：EP88870076.2
申请日：1988-05-04
发明人： Perring, Dudley
摘要： A resonant cavity (10) arranged for an electron beam to pass therethrough, is made of two spaced apart parallel substantially planar members (11,12) movable with respect to each other in a direction perpendicular to their major surfaces, at least one of said members having a delay line structure (13A-13B) on its inner face within the gap between said two members. Means (e.g. 14) are arranged for moving the members relative to each other so as to vary the spacing between said members, whereby the oscillation frequency is tuned easily. The resonant cavity can be used to realize wide-band extended interaction oscillators and klystron amplifiers.
摘要翻译： 布置成用于电子束通过的谐振腔（10）由两个间隔开的平行的大致平坦的构件（11,12）构成，该构件可在垂直于它们的主表面的方向上相对于彼此移动，所述至少一个所述 在所述两个构件之间的间隙内的内表面上具有延迟线结构（13A-13B）的构件。 装置（例如14）被布置用于使构件相对于彼此移动，以便改变所述构件之间的间隔，从而容易地调节振荡频率。 谐振腔可用于实现宽带扩展互动振荡器和速调管放大器。
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