Oceanography, Vol. 26, No. 2, SPECIAL ISSUE ON Ocean Remote Sensing With Synthetic Aperture Radar (JUNE 2013), pp. 20-33 (14 pages) Ager, T.P. 2001. Active sensing ...

U.S. troops in combat don't know what might await them inside a building. That equation could soon change because of a radar system capable of seeing through walls and providing real-time video of ...