Gregory L. Charvat, Ph.D is co-founder of Butterfly Network Inc., visiting researcher at the Camera Culture Group MIT Media Lab, academic advisor to startups, and editor of the Gregory L. Charvat Series on Practical Approaches to Electrical Engineering. He was a technical staff member at MIT Lincoln Laboratory from September 2007 to November 2011, where his work on through-wall radar won best paper at the 2010 MSS Tri-Services Radar Symposium and is an MIT Office of the Provost 2011 research highlight. He has taught short radar courses at the Massachusetts Institute of Technology, where his Build a Small Radar Sensor course was the top-ranked MIT professional education course in 201l and has become widely adopted by other universities, laboratories, and private organizations. He has developed numerous rail SAR imaging sensors, phased array radar systems, and impulse radar systems; holds several patents; and has developed many other radar sensors and radio and audio equipment. He earned a Ph.D in electrical engineering in 2007, MSEE in 2003, and BSEE in 2002 from Michigan State University, and is a senior member of the IEEE, where he served on the steering committee for the 2010 and 2013 IEEE International Symposium on Phased Array Systems and Technology and chaired the IEEE AP-S Boston Chapter from 2010-2011.

RAdio Direction And Ranging (RADAR). Short-Range Radar Systems and Implementations. Continuous Wave (CW) RADAR. Frequency Modulated Continuous Wave (FMCW) Radar. Synthetic Aperture Radar. Practical Examples of Small Synthetic Aperture Radar Imaging Systems. Phased Array Radar. Ultrawideband (UWB) Impulse Radar. Applications. Police Doppler Radar and Motion Sensors. Automotive Radar. Through-Wall Radar.