Optimized RC timing technique for accurate measurement of minute capacitance changes

• Main Authors: Zaharudin, Zarimin, Adam, Ismail, Abdul Kadir, Kushsairy, Khan, Sheroz, Nordin, Anis Nurashikin, Ahmed Shaikh, Faraz, Hassan Abdalla Hashim, Aisha, Abdul Malik, Noreha, Wan Morshidi, Wan Hafiy
• Format: Conference or Workshop Item
• Language: English; English
• Published: Institute of Electrical and Electronics Engineers Inc. 2018
• Subjects: TK7800 Electronics. Computer engineering. Computer hardware. Photoelectronic devices
• Online Access: http://irep.iium.edu.my/70502/9/70502_Optimized%20RC%20timing%20technique%20for%20accurate.pdf; http://irep.iium.edu.my/70502/2/70502_Optimized%20RC%20timing%20technique_SCOPUS.pdf; http://irep.iium.edu.my/70502/; https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=8324196
• Institution: Universiti Islam Antarabangsa Malaysia

This paper presents a technique for accurate measurement of small capacitive changes. This is based on selecting the most linear part of the curve obtained by charging the capacitor undergoing changes through a known resistor value. This measurement is part of the design of a system for measuri...