DocumentCode
2037264
Title
Operational conveyor-based interface circuit for differential resistive sensors
Author
Julsereewong, Prasit ; Julsereewong, Amphawan ; Najaroen, Thongchai
Author_Institution
Fac. of Eng., King Mongkut´´s Inst. of Technol. Ladkrabang, Bangkok, Thailand
fYear
2011
fDate
13-18 Sept. 2011
Firstpage
2366
Lastpage
2369
Abstract
This paper presents an interface circuit suitable for use with differential resistive sensors. The implementation method based on operational conveyors is easily implemented in integrated circuit form. Surpassing the similar circuit using only current conveyors, the proposed configuration affords significant improvement in accuracy. PSPICE simulation and experimental results in good agreement with theoretical analysis are included.
Keywords
SPICE; current conveyors; integrated circuits; sensors; PSPICE simulation; current conveyors; differential resistive sensors; integrated circuit form; operational conveyor-based interface circuit; Accuracy; Bridge circuits; Integrated circuit modeling; Resistance; Sensor phenomena and characterization; Temperature sensors; current conveyor; differential type; interface circuit; opamp; operational conveyor; resistive sensor;
fLanguage
English
Publisher
ieee
Conference_Titel
SICE Annual Conference (SICE), 2011 Proceedings of
Conference_Location
Tokyo
ISSN
pending
Print_ISBN
978-1-4577-0714-8
Type
conf
Filename
6060370
Link To Document