Search Results - johan+carlsson

1 Results

Sort By:

An Ultrasonic Plasma Microphone for Structural Health Monitoring

Princeton Docket # 17-3317-1Researchers at Princeton Plasma Physics Laboratory, Princeton University, have invented a plasma microphone. The device uses plasma, an electrically conducting gas created by applying a voltage between two electrodes, to transduce acoustic waves to electronic signals. As a sound wave propagates through plasma, the pressure...

Published: 3/1/2023 | Inventor(s): Johan Carlsson

Keywords(s):

Category(s): Mechanical Engineering and Robotics, Quantum Computing and Electrical Engineering