TRANZYSTOROWY UKŁAD DO POMIARU TEMPERATURY
Oleksandra Hotra
o.hotra@pollub.plPolitechnika Lubelska (Polska)
http://orcid.org/0000-0003-2074-347X
Abstrakt
W artykule zostały przedstawione schematy miernika temperatury opartego na strukturach tranzystorowych. Została przeanalizowana zależność prądu kolektora od temperatury bez i przy zastosowaniu linearyzacji funkcji przetwarzania. Zaproponowano metodę linearyzacji opartą na formowaniu prądu kompensacyjnego, która pozwoliła zmniejszyć błąd pomiaru temperatury do ± 0,006°C w zakresach temperatury 40… 60°C i 60… 80°C oraz do ±0,08°C w zakresie 10… 90°C.
Słowa kluczowe:
pomiar temperatury, struktury tranzystorowe, linearyzacjaBibliografia
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Autorzy
Oleksandra Hotrao.hotra@pollub.pl
Politechnika Lubelska Polska
http://orcid.org/0000-0003-2074-347X
Statystyki
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Licencja
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