公开(公告)号：US4349424A

公开(公告)日：1982-09-14

申请号：US264378

申请日：1981-05-15

申请人： James S. Sovey ,  Ralph Forman ,  Arthur N. Curren ,  Edwin G. Wintucky

发明人： James S. Sovey ,  Ralph Forman ,  Arthur N. Curren ,  Edwin G. Wintucky

IPC分类号： C04B41/00 ,  C04B41/80 ,  H01J25/02 ,  C23C15/00

CPC分类号： C04B41/009 ,  C04B41/0027 ,  C04B41/80 ,  H01J25/02

摘要： A specially textured surface of pyrolytic graphite exhibits extremely low yields of secondary electrons and reduced numbers of reflected primary electrons after impingement of high energy primary electrons.An ion flux having an energy between 500 eV and 1000 eV and a current density between 1.0 mA/cm.sup.2 and 6.0 mA/cm.sup.2 produces surface roughening or texturing which is in the form of needles or spines.Such textured surfaces are especially useful as anode collector plates in high efficiency electron tube devices.

摘要翻译： 热解石墨的特殊纹理表面表现出非常低的二次电子产率，并且在高能量一次电子碰撞后反射的一次电子数量减少。 具有500eV至1000eV之间的能量和1.0mA / cm 2至6.0mA / cm 2之间的电流密度的离子通量产生呈针状或棘形形式的表面粗糙化或纹理化。 这种纹理表面在高效电子管装置中特别适用于阳极集电板。

公开(公告)号：US4417175A

公开(公告)日：1983-11-22

申请号：US364072

申请日：1982-03-31

申请人： Arthur N. Curren ,  Ralph Forman ,  James S. Sovey ,  Edwin G. Wintucky

发明人： Arthur N. Curren ,  Ralph Forman ,  James S. Sovey ,  Edwin G. Wintucky

IPC分类号： C04B41/00 ,  C04B41/80 ,  H01J25/02 ,  H01J23/02

CPC分类号： C04B41/0027 ,  C04B41/80 ,  H01J25/02

摘要： A specially textured surface of pyrolytic graphite exhibits extremely low yields of secondary electrons and reduced numbers of reflected primary electrons after impingement of high energy primary electrons. Electrode plates of this material are used in multistage depressed collectors.An ion flux having an energy between 500 eV and 1000 eV and a current density between 1.0 mA/cm.sup.2 and 6.0 mA/cm.sup.2 produces surface roughening or texturing which is in the form of needles or spires.Such textured surfaces are especially useful as anode collector plates in high efficiency electron tube devices.

摘要翻译： 热解石墨的特殊纹理表面表现出非常低的二次电子产率，并且在高能量一次电子碰撞后反射的一次电子数量减少。 这种材料的电极板用于多级凹陷式收集器。 具有500eV至1000eV之间的能量和1.0mA / cm 2至6.0mA / cm 2之间的电流密度的离子通量产生呈针状或尖形的表面粗糙化或纹理化。 这种纹理表面在高效电子管装置中特别适用于阳极集电板。

公开(公告)号：US08476979B1

公开(公告)日：2013-07-02

申请号：US13178101

申请日：2011-07-07

申请人： Rainee N Simons ,  Edwin G Wintucky

发明人： Rainee N Simons ,  Edwin G Wintucky

IPC分类号： H02H7/20

CPC分类号： H03F3/211 ,  H03F1/0261 ,  H03F1/0277 ,  H03F3/195 ,  H03F2203/7206

摘要： One or more embodiments of the present invention pertain to an all solid-state microwave power module. The module includes a plurality of solid-state amplifiers configured to amplify a signal using a low power stage, a medium power stage, and a high power stage. The module also includes a power conditioner configured to activate a voltage sequencer (e.g., bias controller) when power is received from a power source. The voltage sequencer is configured to sequentially apply voltage to a gate of each amplifier and sequentially apply voltage to a drain of each amplifier.

公开(公告)号：US09484613B1

公开(公告)日：2016-11-01

申请号：US12879713

申请日：2010-09-10

申请人： Rainee N Simons ,  Christine T Chevalier ,  Edwin G Wintucky ,  Jon C Freeman

发明人： Rainee N Simons ,  Christine T Chevalier ,  Edwin G Wintucky ,  Jon C Freeman

IPC分类号： H01P5/12 ,  H01P1/213 ,  H01P5/04

CPC分类号： H01P5/12 ,  H01P1/213 ,  H01P5/04 ,  H01P5/181 ,  H01P5/20

摘要： One or more embodiments of the present invention describe an apparatus and method to combine unequal powers. The apparatus includes a first input port, a second input port, and a combiner. The first input port is operably connected to a first power amplifier and is configured to receive a first power from the first power amplifier. The second input port is operably connected to a second power amplifier and is configured to receive a second power from the second power amplifier. The combiner is configured to simultaneously receive the first power from the first input port and the second power from the second input port. The combiner is also configured to combine the first power and second power to produce a maximized power. The first power and second power are unequal.

摘要翻译： 本发明的一个或多个实施例描述了组合不相等功率的装置和方法。 该装置包括第一输入端口，第二输入端口和组合器。 第一输入端口可操作地连接到第一功率放大器，并且被配置为从第一功率放大器接收第一功率。 第二输入端口可操作地连接到第二功率放大器，并且被配置为从第二功率放大器接收第二功率。 组合器被配置为同时从第一输入端口接收第一功率和从第二输入端口接收第二功率。 组合器还被配置为组合第一功率和第二功率以产生最大功率。 第一权力和第二权力是不平等的。

公开(公告)号：US07116051B2

公开(公告)日：2006-10-03

申请号：US10888093

申请日：2004-07-09

申请人： Bernard K. Vancil ,  Edwin G. Wintucky

发明人： Bernard K. Vancil ,  Edwin G. Wintucky

IPC分类号： H01J25/00

CPC分类号： H01J25/14

摘要： A multibeam, electrostatically focused klystron includes a plurality of conductive members, ones of which are recessed to provide input and output sections of microwave cavities, wherein focusing voltage is applied between those sections. The conductive members are either spaced along the path of multiple beams, or stacked in insulated relation, in either case being supported by glass rods within a glass envelope.

摘要翻译： 多波束静电聚焦的速调管包括多个导电构件，其中一些导电构件凹入以提供微波腔的输入和输出部分，其中在这些部分之间施加聚焦电压。 导电构件沿着多个梁的路径间隔开，或者以绝缘关系堆叠，在任一情况下由玻璃管内的玻璃棒支撑。