A Software-Hardware Diagnostic System for the Noise Probing of Thermionic Cathodes Based on the National Instruments Data Acquisition System

Equipment based on a measurement of the noise produced by cathodes in vacuum devices, and designed for the diagnostics of thermionic cathodes under mass production conditions, is developed. Problems of automation and noise immunity to reduce the diagnostics time are solved. Software for controlling...

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Veröffentlicht in:	Measurement techniques 2015-09, Vol.58 (6), p.692-697
Hauptverfasser:	Vorob’ev, M. D., Shitov, E. M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Analysis Analytical Chemistry Automation Characterization and Evaluation of Materials Computer programs Computer software industry Data acquisition systems Devices Diagnostic software Diagnostic systems Diagnostics Diodes Electric noise Electronics Investigations Measurement Science and Instrumentation Measurement techniques Measuring instruments Noise Noise measurement Physical Chemistry Physics Physics and Astronomy Radio Measurements Sensors Software Studies Thermionic cathodes
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Beschreibung
Zusammenfassung:	Equipment based on a measurement of the noise produced by cathodes in vacuum devices, and designed for the diagnostics of thermionic cathodes under mass production conditions, is developed. Problems of automation and noise immunity to reduce the diagnostics time are solved. Software for controlling the measurement conditions, for investigating the noise characteristics, and for obtaining informative noise parameters is developed.
ISSN:	0543-1972 1573-8906
DOI:	10.1007/s11018-015-0776-1