HIGH-POWER OSCILLATOR OF CONTINUOUS ELECTROMAGNETIC RADIATION WITH A FREQUENCY OF 300 GHZ

被引：18

作者：

Zapevalov, V. E. ^{[1
]}

Lygin, V. K. ^{[1
]}

Malygin, O. V. ^{[1
]}

Moiseev, M. A. ^{[1
]}

Khizhnyak, V. I. ^{[1
]}

Karpov, V. P. ^{[2
]}

Tai, E. M. ^{[2
]}

Idehara, T. ^{[3
]}

Mitsudo, S. ^{[3
]}

Ogawa, I. ^{[3
]}

Saito, T. ^{[3
]}

机构：

[1] Russian Acad Sci, Inst Appl Phys, Moscow 117901, Russia

[2] Gycom, Nizhnii Novgorod, Russia

[3] Univ Fukui, Far Infrared Res Ctr, Fukui, Japan

来源：

RADIOPHYSICS AND QUANTUM ELECTRONICS | 2007年 / 50卷 / 06期

基金：

俄罗斯基础研究基金会;

关键词：

Output Power; Resonant Cavity; Ohmic Loss; Wave Beam; Output Window;

D O I：

10.1007/s11141-007-0039-3

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We consider a general concept of construction, the possible versions, and specific features of a gyrotron, whose output power in CW oscillation regime can reach a few kilowatts at a frequency of 300 GHz. The gyrotron is designed for work in a high-frequency facility in combination with a "dry" cryomagnet, which ensures a magnetic field of up to 12 T, required for the gyrotron operation. The basic results of numerical simulation and optimization of the electron gun, the resonant cavity, and other subsystems of the gyrotron are presented. The designs used for the gyrotron development are justified. Preliminary experiments showed the efficiency of the pilot-production gyrotron with an output power of about 2 kW, which is record-breaking in this frequency range.

引用

页码：420 / 428

页数：9

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