A first module: the analog front end

A project log for A HSDK for ultrasound imaging

Using a Raspberry-based hardware and software development kit to understand ultrasound imaging

kelu124kelu124 07/10/2016 at 11:380 Comments

bGoblin is born! We received the module from the fab today. This small module is composed of:

How does it work?

Which, in functional blocks, gives:

It works! Let's try it with a 3MHz burst:

Or, if we buff up the signal: with the gain control, to make it better "readable" with the ADC: