EIGENMODE INTERACTIONS IN GYROTRON ELECTRON-BEAMS

被引：6

作者：

DOEHLER, O ^{[1
]}

DOHLER, G ^{[1
]}

SMITH, ST ^{[1
]}

机构：

[1] LOCUS INC,WASHINGTON,DC

来源：

IEEE TRANSACTIONS ON ELECTRON DEVICES | 1979年 / 26卷 / 10期

关键词：

D O I：

10.1109/T-ED.1979.19667

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：

Small-signal calculations are presented for eigenmode interactions in relativistic electron beams. The interaction mechanism of the Whistler mode with the electron beam is shown to occur over extremely large bandwidths and may be used in millimeter-wave amplifiers or oscillators. The effect of beam temperature is discussed, showing that bandwidth is reduced due to velocity spreads parallel to the applied magnetic field. Preliminary large-signal calculations are presented. Possible oscillations observed in gyrotrons may be due to these eigenmodes. Copyright © 1979 by The Institute of Electrical and Electronics Engineers, Inc.

引用

页码：1655 / 1661

页数：7

共 11 条

[1]

Allis W.P., 1963, Waves in Anisotropic Plasmas

[2] COMPARATIVE-STUDY OF AXIAL AND AZIMUTHAL BUNCHING MECHANISMS IN ELECTROMAGNETIC CYCLOTRON INSTABILITIES [J].