Analysis of the frequency dependency to the single supply differential capacitive sensor

• Main Authors: Che Mustapha, Nurul Arfah, Alam, A.H.M. Zahirul, Khan, Sheroz, Azman, Amelia Wong
• Format: Conference or Workshop Item
• Language: English; English
• Published: IEEE 2018
• Subjects: TK2896 Production of electricity by direct energy conversion; TK452 Electric apparatus and materials. Electric circuits. Electric networks
• Online Access: http://irep.iium.edu.my/69967/13/69967%20Analysis%20of%20the%20Frequency%20Dependency.pdf; http://irep.iium.edu.my/69967/2/69967_Analysis%20of%20the%20Frequency%20Dependency%20to%20the%20Single%20Supply_scopus.pdf; http://irep.iium.edu.my/69967/; https://ieeexplore.ieee.org/document/8539302

This paper presents a single supply differential capacitive sensing technique. Focus is on the analysis of the excitation frequency dependency to the circuit network. First, the theory and derivation of the differential capacitive sensor under test is presented and elaborated. Then, simulation...