TRANS-MUT
Function: Data transmission, energy management
MEMS Wireless Short-range Ultrasonic Communication
Ultrasonic short range communication offers one solution for transmitting data at a low bit-rate (f.ex.
sensor data) at a low power. The limited range for ultrasound transmission especially in air gives
information security. Underwater communication fits particularly well well for ultrasounds because sound
propagates with low attenuation in water.
We offer MEMS ultrasonic transducers, either CMUT (capacitive) or PMUT (piezoelectric) to allow high
security ultrasonic data transmission. The offer includes the packaging of the MEMS + integration with
electronics onto PCB + software. The distance detection ranges in air from few cm up to 0,5 m.
