Relativistic Gyrotron with Coupled Mode-Transforming Cavities, Working at the Third Cyclotron Harmonic

IF 0.8 4区地球科学 Q4 ENGINEERING, ELECTRICAL & ELECTRONIC

Radiophysics and Quantum Electronics Pub Date : 2026-02-13 DOI:10.1007/s11141-026-10450-6

E. V. Ilyakov, Yu. K. Kalynov, I. S. Kulagin, N. A. Zavolsky, Yu. D. Grom, V. N. Manuilov, A. S. Shevchenko

引用次数: 0

Abstract

We present the results of calculating and studying experimentally a gyrotron working at the third harmonic of the cyclotron frequency. It used an electron-optical system that generated an electron beam with a particle energy of 280 keV and a current of up to 50 A. Coupled cavities with mode transformation were used as a selective element. The pulsed output power of the gyrotron radiation reached 0.8 MW at a frequency of 80 GHz with an efficiency of about 14%. The generation power was limited by a microwave breakdown in the first section of the cavity.

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在第三次回旋加速器谐波下工作的耦合模变换腔的相对论回旋加速器

本文给出了在回旋加速器频率三次谐波下工作的回旋加速器的计算和实验研究结果。它使用了一个电子光学系统，产生一个粒子能量为280kev的电子束，电流高达50a。采用模态变换耦合腔作为选择元件。在80ghz频率下，回旋管辐射脉冲输出功率达到0.8 MW，效率约为14%。产生功率受到腔体第一段微波击穿的限制。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Radiophysics and Quantum Electronics ENGINEERING, ELECTRICAL & ELECTRONIC-PHYSICS, APPLIED

CiteScore

1.10

自引率

12.50%

发文量

审稿时长

6-12 weeks

期刊介绍： Radiophysics and Quantum Electronics contains the most recent and best Russian research on topics such as: Radio astronomy; Plasma astrophysics; Ionospheric, atmospheric and oceanic physics; Radiowave propagation; Quantum radiophysics; Pphysics of oscillations and waves; Physics of plasmas; Statistical radiophysics; Electrodynamics; Vacuum and plasma electronics; Acoustics; Solid-state electronics. Radiophysics and Quantum Electronics is a translation of the Russian journal Izvestiya VUZ. Radiofizika, published by the Radiophysical Research Institute and N.I. Lobachevsky State University at Nizhnii Novgorod, Russia. The Russian volume-year is published in English beginning in April. All articles are peer-reviewed.