ultraäänilähetinvastaanotin
An ultraäänilähetinvastaanotin, often referred to as an ultrasonic transducer, is a device that converts electrical energy into acoustic energy and vice versa. This bidirectional functionality is key to its operation in various applications. When acting as a transmitter, it takes an electrical signal and vibrates at a high frequency, producing ultrasonic waves that propagate through a medium, typically air or water. When functioning as a receiver, it detects these returning ultrasonic waves, which cause it to vibrate. These vibrations are then converted back into an electrical signal, which can be processed and analyzed.
The core component of most ultraäänilähetinvastaanotins is a piezoelectric crystal. When an electrical voltage is applied
Ultraäänilähetinvastaanotins are widely used in a variety of fields. In medical imaging, they are essential for