公开(公告)号：US20080258625A1

公开(公告)日：2008-10-23

申请号：US12106171

申请日：2008-04-18

Applicant: Richard Donald KOWALCZYK ,  Mark Frederick Kirshner ,  Craig Bisset Wilsen ,  Chad Daniel Marchewka

Inventor： Richard Donald KOWALCZYK ,  Mark Frederick Kirshner ,  Craig Bisset Wilsen ,  Chad Daniel Marchewka

IPC: H01J25/50 ,  H01J25/00

CPC classification number: H01J25/025 ,  H01J23/36 ,  H01J25/06

Abstract: An output circuit for a microwave tube is provided that has generally high interaction impedance for good efficiency, has high average power capability, and is physically large for a given operating frequency. The output circuit is designed to operate in conjunction with an off-axis, bunched electron beam. Electromagnetic fields are applied to the region in which the electron beam propagates to impart an azimuthal velocity to the bunched electron beam. The electron bunches then interact synchronously with a resonant output structure to excite radio-frequency modes from which energy can be extracted and applied to a load.

Abstract translation: 提供了一种用于微波管的输出电路，其具有通常高的相互作用阻抗以获得良好的效率，具有高的平均功率能力，并且对于给定的工作频率在物理上较大。 输出电路设计为与离轴，束状电子束一起工作。 电磁场被施加到电子束传播的区域以赋予束状电子束的方位速度。 电子束然后与谐振输出结构同步地相互作用以激发射频模式，从该频率模式可以提取能量并将其施加到负载。

公开(公告)号：US08018158B2

公开(公告)日：2011-09-13

申请号：US12106171

申请日：2008-04-18

Applicant: Richard Donald Kowalczyk ,  Mark Frederick Kirshner ,  Craig Bisset Wilsen ,  Chad Daniel Marchewka

Inventor： Richard Donald Kowalczyk ,  Mark Frederick Kirshner ,  Craig Bisset Wilsen ,  Chad Daniel Marchewka

IPC: H01J25/00

CPC classification number: H01J25/025 ,  H01J23/36 ,  H01J25/06

Abstract: An output circuit for a microwave tube is provided that has generally high interaction impedance for good efficiency, has high average power capability, and is physically large for a given operating frequency. The output circuit is designed to operate in conjunction with an off-axis, bunched electron beam. Electromagnetic fields are applied to the region in which the electron beam propagates to impart an azimuthal velocity to the bunched electron beam. The electron bunches then interact synchronously with a resonant output structure to excite radio-frequency modes from which energy can be extracted and applied to a load.

Abstract translation: 提供了一种用于微波管的输出电路，其具有通常高的相互作用阻抗以获得良好的效率，具有高的平均功率能力，并且对于给定的工作频率在物理上较大。 输出电路设计为与离轴，束状电子束一起工作。 电磁场被施加到电子束传播的区域以赋予束状电子束的方位速度。 电子束然后与谐振输出结构同步地相互作用以激发射频模式，从该频率模式可以提取能量并将其施加到负载。