A proposed resistance-to-time converter with switching impulse calibrators for resistive bridge sensors

Mohammad, Zahangir Alam and Khan, Sheroz and Adam, Ismail and Kadir, Kushairy and Nordin, Anis Nurashikin and Ibrahim, Siti Noorjannah (2018) A proposed resistance-to-time converter with switching impulse calibrators for resistive bridge sensors. In: 4th IEEE International Conference on Smart Instrumentation, Measurement and Applications, ICSIMA 2017, 28 - 30 November 2017, Putrajaya.

	PDF (Conference) - Published Version Restricted to Registered users only Download (1MB) | Request a copy
Preview	PDF (Scopus) - Supplemental Material Download (598kB) | Preview

Abstract

This paper presents a simple resistance-to-time converter. It consists of two voltage comparators, a ramp voltage generator, two logic gates and impulse voltage calibrators. A square-wave generator circuit is suggested in this paper. The design is simple and independent of the OPAMP offset issues. The resulting square-wave is rectified to get its DC equivalent and to a triangular output; the two outputs are applied to a comparator for generating a digital output with duty cycle proportional to a change in resistance upon which is dependent the DC.

Item Type:	Conference or Workshop Item (Plenary Papers)
Additional Information:	4157/72880
Uncontrolled Keywords:	resistance-to-time converter; ramp voltage generator; impulse voltage calibrators
Subjects:	T Technology > TK Electrical engineering. Electronics Nuclear engineering T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK7800 Electronics. Computer engineering. Computer hardware. Photoelectronic devices
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Engineering Kulliyyah of Engineering > Department of Electrical and Computer Engineering
Depositing User:	Dr. Md. Zahangir Alam
Date Deposited:	25 Jun 2019 13:00
Last Modified:	25 Jun 2019 13:01
URI:	http://irep.iium.edu.my/id/eprint/72880

Actions (login required)

View Item