Gain and bandwidth in stagger-tuned gyroklystrons

被引：34

作者：

Nusinovich, GS ^{[1
]}

Danly, BG ^{[1
]}

Levush, B ^{[1
]}

机构：

[1] USN, RES LAB, WASHINGTON, DC 20375 USA

来源：

PHYSICS OF PLASMAS | 1997年 / 4卷 / 02期

关键词：

D O I：

10.1063/1.872115

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

An analytical theory describing the trade-off in the bandwidth and gain in multicavity, stagger-tuned gyroklystrons (GKLs) is developed. The assumption that the cavities are short and therefore the electron ballistic bunching proceeds in long drift sections (point-gap model) allows us to develop analytically both the small-signal and large-signal theories of stagger-tuned GKLs. The results for two-, three-, and four-cavity GKLs are presented which illustrate the bandwidth increase, the gain degradation, and the increase in gain-bandwidth product due to the stagger tuning. (C) 1997 American Institute of Physics.

引用

页码：469 / 478

页数：10

共 15 条

[1]

CAPLAN M, 1983, 8 INT C INFR MILL WA

[2]

CHOI JJ, 1996, 21 INT C INFR MILL W

[3] PENULTIMATE CAVITY TUNING OF THE GYROKLYSTRON AMPLIFIER [J].