公开(公告)号：WO2006059817A1

公开(公告)日：2006-06-08

申请号：PCT/KR2004/003526

申请日：2004-12-30

Applicant: KIM, JUNG-IL ,  WON, JONG-HYO ,  PARK, GUN-SIK

Inventor： KIM, JUNG-IL ,  WON, JONG-HYO ,  PARK, GUN-SIK

IPC: H01J23/18

CPC classification number: H01J23/20 ,  H01J25/587

Abstract: A magnetron has a cylindrical cathode portion, an anode portion surrounding the cathode portion concentrically, and a resonator circuit connected to the anode portion. Fine modifying portions are periodically formed on the anode portion in an azimuthal direction to encourage electrons in bunching, thereby reducing a start-oscillation time and noise signals.

Abstract translation: 磁控管具有圆柱形阴极部分，同心地围绕阴极部分的阳极部分和连接到阳极部分的谐振器电路。 在方位角方向周期性地在阳极部分上形成细修饰部分，以促进聚束中的电子，从而减少启动振荡时间和噪声信号。

公开(公告)号：WO2004107382A1

公开(公告)日：2004-12-09

申请号：PCT/KR2003/001060

申请日：2003-05-29

Applicant: HAN, SEONG-TAE ,  PARK, GUN-SIK

Inventor： HAN, SEONG-TAE ,  PARK, GUN-SIK

IPC: H01J25/34

CPC classification number: H01J25/40

Abstract: A millimeter-wave backward wave oscillator using a high order space harmonic operation of a folded waveguide and a low-voltage linear electron beam is disclosed. The oscillator has an electron beam generator generating a linear electron beam, a beam collector, and a folded waveguide. The waveguide is bent to an electric field plane and has a rectangular section, and a beam tunnel hole for the electron beam passes therethrough. An electromagnetic wave of millimeter-wave is generated in an opposite direction to the electron beam direction by a high order space harmonic operation of the waveguide, in response to the linear electron beam.

Abstract translation: 公开了一种使用折叠波导和低压线性电子束的高阶空间谐波运算的毫米波反向波振荡器。 振荡器具有产生线性电子束的电子束发生器，光束收集器和折叠波导。 波导被弯曲成电场平面并且具有矩形截面，并且用于电子束的束隧道孔穿过其中。 响应于线性电子束，通过波导的高阶空间谐波操作，以与电子束方向相反的方向产生毫米波的电磁波。

公开(公告)号：WO2006059816A1

公开(公告)日：2006-06-08

申请号：PCT/KR2004/003525

申请日：2004-12-30

Applicant: SHIN, YOUNG-MIN ,  PARK, GUN-SIK ,  HAN, SEONG-TAE

Inventor： SHIN, YOUNG-MIN ,  PARK, GUN-SIK ,  HAN, SEONG-TAE

IPC: H03B9/04

CPC classification number: H03B9/08

Abstract: An electromagnetic wave generating apparatus employs a plurality of oscillators, each of which is arranged such that an electron beam travels in a direction opposite to that of an adjacent one. Each oscillator is connected to at least one output terminal of an adjacent oscillator and at least one input terminal is connected to each output terminal of an adjacent oscillator to feed back a part of the generated electromagnetic wave output from each of the output terminals.

Abstract translation: 电磁波发生装置采用多个振荡器，每个振荡器布置成使得电子束沿与相邻振荡器相反的方向行进。 每个振荡器连接到相邻振荡器的至少一个输出端子，并且至少一个输入端子连接到相邻振荡器的每个输出端子以反馈从每个输出端子输出的所产生的电磁波的一部分。