I'm co-founder & CTO at TeraDAR, author of the book Small & Short-Range Radar Systems. As CTO at Humatics Corporation I created the Micro Location technology in my garage. As a 4c co-founder at Hyperfine ($HYPR on NASDAQ) & Butterfly Network Inc. ($BFLY on NYSE) I was responsible for prototyping their early proof-of-concept medical imaging systems that led to large fundraising rounds. As visiting research scientist at MIT Media Lab I created the Time of Flight Microwave Camera. As technical staff at MIT Lincoln Laboratory I created a through-wall radar imaging system that won best paper at the 2010 MSS Tri-Services Radar Symposium and is an MIT Office of the Provost 2011 research highlight. I created the MIT 'Build a Small Radar course' (aka the coffee can radar course) that was the top-ranked Professional Education course in 2011 and has become widely adopted by other universities, laboratories, & organizations. During my RA appointment with the EM Research Group at Michigan State University I built 4 SAR imaging systems & one MIMO phased array radar system.  From this work >100 US Patents, >75 publications, >6000 citations. I'm a Senior Member of the IEEE & have served on the International Phased Array Symposium & the Boston Executive Committees.  On occasion, I've also been a guest commentator on CNN, CBS, Sky News, and a contributing author at Hackaday. I started building RF & audio things at an early age, it has been a lifelong fascination.