Naslov
The AC Amplitude Measurement Characteristics of High-resolution Digitizers based on Calibration with Thermal Voltage Converter and Swerlein Algorithm

Autori
Konjevod, Jure ; Malarić, Roman ; Mostarac, Petar ; Jurčević, Marko

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Instrumentation and Measurement Technology Conference (I2MTC), 2021 IEEE International / - Glasgow : Institute of Electrical and Electronics Engineers (IEEE), 2021, 1-5

ISBN
978-1-7281-9539-1

Skup
IEEE International Instrumentation & Measurement Technology Conference (I2MTC 2021)

Mjesto i datum
Glasgow, Ujedinjeno Kraljevstvo, 17.05.2021. - 20.05.2021

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
analog to digital converter, high-resolution oscilloscope, Swerlein algorithm, thermal voltage converter

Sažetak
An automated test and calibration system based on a planar multijunction thermal voltage converter and a modular electronic instrumentation platform has been developed. Proposed measurement and calibration technique can be used to characterize ac amplitude measurement characteristics of high-resolution (24-bit) ADC based sampling devices and has been tested up to 100 kHz. Especially, a twochannel high-speed, high-resolution oscilloscope device has been internally self- calibrated and extensively characterized in the frequency range of 50 Hz–100 kHz. Furthermore, two ADCs, i.e. NI PXI 5922 and NI PXI 4461 have been compared with reference standard (Swerlein algorithm) to investigate their precision in rms amplitude measurement of ac signals.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

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