Development of a Long-Range Ultrasonic Imaging System in Air Using an Array Transmitter

Ultrasonic sound waves are used for versatile applications in biomedical, industries, materials, security, device measurements and characterization for research and developments etc. owing to its simplicity, reliability, safety and non-destructive evaluation nature. The 3-D imaging and range-sensing applications have also been recently thrust areas and attracted considerable attention using ultrasonic technology.