is a technical staff member in the RF Technology Group at Massachusetts Institute of Technology (MIT) Lincoln Laboratory, where he is a principal investigator on wideband electronic and in-band full-duplex (IBFD) – commonly known as simultaneous transmit and receive (STAR) – systems. Since joining Lincoln Laboratory, Mr. Kolodziej has conducted research on RF, microwave and photonic circuits, including antenna, radar and communications systems. He also teaches both an electromagnetics course and several "Build-a-Radar" courses on MIT campus. Mr. Kolodziej received his BE and ME degrees in electrical engineering from Stevens Institute of Technology in Hoboken, New Jersey.