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Review of Scanners for DC to 20 kHz electrical metrology applications
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NSTL
Elsevier
Scanners are tools for various measurement systems that eliminate human errors and automate measurement processes. This article reviews the scanners focused on low-frequency metrological measurements. The undesirable effects of the diverse types of scanners are described, and methods to characterize them and reduce their impact on measurement systems are specified. In the scope of the present paper an evaluation of the different types of scanners is carried out, highlighting their main characteristics. Additionally, a list of scanner design considerations for typical low-frequency electrical metrology applications is given.
CrosstalkThermal electromotive force (EMF)SwitchRelay-based scannerMultiplexerLow-frequencyRESISTANCE
Pacheco-Estrada, A. H.、Hernandez-Marquez, F. L.、Rodriguez-Resendiz, J.、Duarte-Galvan, C.、Contreras-Medina, L. M.