Design of liquid detection sensor with low-frequency electromagnetic field

• Main Authors: Tashiro, Kunihisa, Wakiwaka, Hiroyuki, Mori, T., Nakano, R., Harun, Noor Hasmiza, Misron, Norhisam
• Format: Conference or Workshop Item
• Language: English
• Published: IEEE 2013
• Online Access: http://psasir.upm.edu.my/id/eprint/69596/1/Design%20of%20liquid%20detection%20sensor%20with%20low-frequency%20electromagnetic%20field.pdf; http://psasir.upm.edu.my/id/eprint/69596/

This paper presents the design of liquid detection sensor with low-frequency electromagnetic field. The purpose of this sensor is to detect a change in the conductivity or permittivity of the liquid. If the evaluation frequency is less than 100 kHz, skin effects would be negligible. This paper propo...