Coherent summation of power of nanosecond relativistic microwave oscillators

被引：46

作者：

El'chaninov, A. A. ^{[1
]}

Klimov, A. I. ^{[1
]}

Koval'chuk, O. B. ^{[1
]}

Mesyats, G. A. ^{[2
]}

Pegel', I. V. ^{[1
]}

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

Rostov, V. V. ^{[1
]}

Sharypov, K. A. ^{[3
]}

Yalandin, M. I. ^{[3
]}

机构：

[1] Russian Acad Sci, Inst High Current Elect, Siberian Branch, Tomsk 634055, Russia

[2] Russian Acad Sci, Lebedev Phys Inst, Moscow 119991, Russia

[3] Russian Acad Sci, Ural Div, Inst Electrophys, Ekaterinburg 620016, Russia

来源：

TECHNICAL PHYSICS | 2011年 / 56卷 / 01期

基金：

俄罗斯基础研究基金会;

关键词：

X-BAND; RADIATION;

D O I：

10.1134/S1063784211010099

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The possibility of developing a two-channel nanosecond relativistic microwave oscillator with a phase stability in each channel sufficient for coherent summation of their electromagnetic fields is demonstrated experimentally. In experiments, vacuum diodes of two independent superradiant backward wave oscillators operating in 10-GHz frequency range were connected to a common voltage source with a subnanosecond pulse rise time, which ensured the fixation of the initial phase of electromagnetic oscillations. The measured values of the phase difference jitter of the channel electromagnetic oscillations amount to several percent of the oscillation period.

引用

页码：121 / 126

页数：6

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