- Tytuł:
- Direct Comparison of Analogue and Digital FGPA-Based Approaches to Synchronous Detection
- Autorzy:
-
Teren, O.
Tomlain, J.
Sedlacek, R. - Powiązania:
- https://bibliotekanauki.pl/articles/221544.pdf
- Data publikacji:
- 2018
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
synchronous detection
lock-in amplifier
digital signal processing
FPGA
measurement of impedance - Opis:
- This paper deals with a comparison between digital and analogue implementation of a synchronous detection algorithm. The commonly used implementation methods of synchronous detection are presented in the paper. The paper describes FPGA-based digital and analogue hardware approaches, focusing on the digital design. The characteristics of used analogue-to-digital converters are measured. Both proposed approaches are directly compared in terms of sensitivity and long-term stability. The achieved results, along with identified limitations and proposed improvements are widely discussed.
- Źródło:
-
Metrology and Measurement Systems; 2018, 25, 1; 57-69
0860-8229 - Pojawia się w:
- Metrology and Measurement Systems
- Dostawca treści:
- Biblioteka Nauki
Artykuł