Mobile Adaptable Measuring Instrument of Low-Frequency Noise Characteristics in Diagnostics of Vacuum Tube Devices

被引：0

作者：

M. D. Vorob’ev

D. N. Yudaev

机构：

[1] National Research University – Moscow Power Engineering Institute (MPEI),

来源：

Measurement Techniques | 2017年 / 60卷

关键词：

low-frequency noise; measuring equipment; diagnostic parameters; thermionic cathodes;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Mobile measuring equipment adapted for measurements of low-frequency noise of vacuum tubes with a broad range of impedance characteristics has been developed. Control software making it possible to measure and process the obtained results in automatic mode has been created. The capability of determining the diagnostic parameters of thermionic cathodes of vacuum tubes is shown.

引用

页码：731 / 735

页数：4

共 5 条

[1]

Vandamme LRJ(1994)Noise as a diagnostic tool for quality and reliability of electronic devices IEEE Trans. Electron Dev. 41 2176-2187

[2]

Vorob’ev MD(2016)Noise parameters of defects of the emitting surface of thermionic cathodes Radiotekhn. Elektron. 61 711-716

[3]

Chirkov MN(1950)A theory of contact noise in semiconductors Proc. Physic. Soc. Sec. B 63 807-814

[4]

Shitov EM(undefined)undefined undefined undefined undefined-undefined

[5]

Macfarlane GG(undefined)undefined undefined undefined undefined-undefined

← 1 →