Picosecond pulse imaging — uniquely promising but challenging modality for a wearable BMI

Ultrawideband (UWB) 20–100 picosecond wide electrical pulses can penetrate through deep brain tissues, and can now be generated and detected using arrays of extremely low cost single chip radars. The ability to make an inexpensive helmet with hundreds of these radars, coupled with their unique capability for full brain penetration endows Picosecond Pulse… CONTINUE READING