AbstractThis study aims to enhance the performance of microfluidic-based capacitive pressure
sensor using square membrane shapes and ellipse and square-shaped microchannel patterns.
This study also investigates the pressure sensor using propylene carbonate as electrolyte in term
of boiling point and dielectric constant. The microfluidic-based capacitive pressure sensor
investigates for pressure measurement by using square and ellipse-shaped microchannel patterns.
When a pressure was applied on to the membrane, it provides deflection and
displaces the liquid inside the microchannel. The liquid movement induces changes in
capacitance. During the design stage, a simulation analysis on two different membrane
structures, including square and rectangular, were studied. In addition, two different
microchannel designs, including ellipse and s.....