Relativistic Cherenkov plasma maser of microsecond pulse duration

被引：8

作者：

Loza, OT ^{[1
]}

Strelkov, PS ^{[1
]}

Ivanov, IE ^{[1
]}

机构：

[1] Russian Acad Sci, Inst Gen Phys, Moscow 117942, Russia

来源：

IEEE TRANSACTIONS ON PLASMA SCIENCE | 1998年 / 26卷 / 03期

基金：

俄罗斯基础研究基金会;

关键词：

broad band; Cherenkov; electron beam; high-power; HPM; microwaves; microwave oscillator; plasma; pulse shortening; REB; relativistic;

D O I：

10.1109/27.700763

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：

Experiments with a Cherenkov plasma maser (CPM) driven by a high-current relativistic electron beam of microsecond pulse duration are described, The results obtained show that the principle of operation of the CPM makes it possible to avoid the problem of microwave pulse shortening, which is inherent to vacuum devices of relativistic high-current microwave electronics. A 800-ns microwave pulse with an energy of 21 J was obtained at a peak power level of 40 MW (the efficiency being 4%) in a broad (similar to 100%) frequency band.

引用

页码：336 / 339

页数：4

共 11 条

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[2]

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[3]

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[4]

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[5]

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[9]

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[10]

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