On the Maximum Efficiency of High-Power Klystrons with a Limited Bunching Length

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

Radiophysics and Quantum Electronics Pub Date : 2026-01-26 DOI:10.1007/s11141-026-10440-8

A. Yu. Baikov, O. A. Baikova

引用次数: 0

Abstract

We analyze the factors limiting the efficiency of high-power klystrons. The mechanism for achieving the maximum efficiency under specific design constraints, including a limited total length of the interaction space and a relatively high beam perveance, is shown using the example of synthesizing a high-power centimeter-wave klystron. It is shown that a high-power pulsed klystron having an efficiency of about 67% can be synthesized using the multistage structural optimization method.

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有限束长大功率速调管的最大效率研究

分析了限制大功率速调管效率的因素。在特定的设计约束下，包括有限的相互作用空间总长度和相对较高的光束性能，通过合成高功率厘米波速调管的例子展示了实现最大效率的机制。结果表明，采用多级结构优化方法可合成效率约67%的大功率脉冲速调管。

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.