Wyniki wyszukiwania - BazTech

Ograniczanie wyników

1 Metrology and Measurement Systems

1 2025

Znaleziono wyników: 1

Liczba wyników na stronie

Wyniki wyszukiwania

Wyszukiwano:
w słowach kluczowych: multiplexing equipment

Sortuj według:

Ogranicz wyniki do:

Development of four-terminal pair sampling-based digital impedance bridge

Musioł Krzysztof, Kampik Marian

Metrology and Measurement Systems

2025

Vol. 32, nr 1

1--9

This paper describes recent hardware and software improvements of four-terminal pair (4TP) sampling-based digital impedance bridges being developed at the Silesian University of Technology and the Central Office of Measures. These improvements are based on the use of a new dual-output coaxial multiplexer and modified software responsible for complex voltage ratio measurement. The paper presents the advantages and construction of the new multiplexer. Errors caused by multiplexer switching and cross-capacitance measurements are discussed. The new setup offers improved accuracy of impedance measurements due to the good symmetry of the circuit and averaging results from two digitizers.