In this paper, a quasi-spherical PVDF airborne ultrasonic transducer for three-dimensional (3D) ultrasonic location systems is designed and fabricated using two strips of cylindrical PVDF film. The 3D ...

The Korea Research Institute of Standards and Science has developed a detachable acoustic lens that allows for easy adjustment of the focal length in ultrasonic inspection equipment. Much like ...

Abstract: In this paper, a quasi-spherical PVDF airborne ultrasonic transducer for three-dimensional (3D) ultrasonic location systems is designed and fabricated using two strips of cylindrical PVDF ...

Phased Array Ultrasonic Transducer Market: Regional Analysis. North America may churn prominent growth prospects for the phased array ultrasonic transducer market during the forecast period of ...

Ultrasonic Levitation Circuit Diagram. The complete Arduino Levitation circuit is shown below and the working principle of the circuit is very simple. The main component of this project is an Arduino, ...

Ultrasonic nondestructive testing, also known as ultrasonic NDT or simply UT, is a method of characterizing the thickness or internal structure of a test piece using high-frequency sound waves ...

Ultrasonic mist maker circuit Transducer driver circuit. Below is the circuit diagram of the final part of the project — the transducer driver. As shown in the circuit diagram, it’s a tricky ...

I didn’t use the transformer secondary as implied in the schematic diagram though. Instead I just connected the ultrasonic transducer across the primary, so a simpler center-tapped inductor would be ...