Dr. Mark E. Davis has over 40 years experience in radar technology and systems development. He has held senior management positions in the Defense Advanced Research Projects Agency (DARPA), the Air Force Research Laboratory, and General Electric Aerospace. At DARPA, he was the government program manager on both the foliage penetration radar advanced development program and the GeoSAR foliage penetration mapping radar. He is a Fellow of both the IEEE and Military Sensing Symposia. Dr. Davis has published well over 100 papers in journals and proceedings.