A Self-Oscillating System to Measure the Conductivity and the Permittivity of Liquids within a Single Triangular Signal

Table 1

Parameter description.

Name	Symbol	Units
Tested fluid thickness	ℎ𝑙	(m)
Board thickness	ℎ𝑏	(m)
Electrodes height	ℎ𝑓	(m)
Electrodes width	𝑊𝑓	(m)
Electrodes spacing	𝑊𝑠	(m)
Cell width	𝐿𝑐	(m)
Electrodes length	𝐿𝑓	(m)
Electrodes number	𝑁𝑓	(—)