ultrasound

Hi everyone! I am currently embarking on capstone project where I will design an ultrasound device that can measure blood volume by utilizing piezoelectric transducers that will measure the doppler shift that would theoretically bounce off of red blood cells, convert to velocity, and...

Hi Everybody, I am working on a project that needs to drive 5 (175 watts) Piezoelectric Ultrasonic Transducers, the system needs to output clear ultrasonic sound at 40 kHz (precise sine wave) The system needs to produce a very clear sound (of course not for the human ears) of 40 kHz sine wave...

Hello Forum, I am designing an Ultrasonic Reciever and Transmitter circuit, in which the Reciever and Transmitter Transducers are connected with the same cables. That means that the Excitation signal and the Received signal will be transported by the same medium. The Excitation signal is a...