The ability to see through walls is no longer the stuff of science fiction, thanks to new radar technology developed at mit's lincoln laboratory.
Can Radar See Through Walls. Today, the situation has changed due to technological the radar system's high sensitivity is able to detect a hiding man's breathing somewhere deep inside a building, behind several walls. The radars use radio waves to detect movements inside a house, and are capable of detecting something as slight as breathing from a distance of over 50 feet.
The original through-wall coffee can radar - SciVision, Inc. from www.scivision.co
And if there's a person on the using radio waves to detect what's on the other side of a wall has been done before, but with sophisticated radar equipment and expensive antenna arrays. When held up to a wall, your average stud finder will detect a certain dielectric constant, and when it moves over a stud, that constant will change. The system, devised by karl woodbridge and kevin chetty, requires two antennae and a signal processing unit (i.e.
Among these fantasies seeing through walls and knowing what lies in the other side of an obstacle has been sought for by many.
The massachusetts institute of technology's lincoln laboratory has presented new radar technology that would allow humans to see through a solid wall. Up to 7 through wall radars can be remotely monitored from a pc, pda or ipad. The basic concept is to track and process the reflections of these signals from peoples bodies. For a while now researchers at mit and several other universities have been investigating methods for using frequencies in the wifi bands to see through walls using a form of low power radar.
