We have to get the energy back outside and interpret it to remove the distortion.Īs Radar Scope shows, the most straightforward see-through radar task is motion detection. Getting the energy inside is only the starting point. RF signals will reflect and refract at every interface - floors, ceilings, stairways, furniture, doors, windows, wiring, and plumbing-you name it. We will be developing capabilities in advanced multistatic sensors and signal processing to create urban radar systems that will allow reconnaissance over whole city blocks.Īgain, though, this is DARPA harder. Taking this further, future developments promise to image through multiple walls and even penetrate whole buildings using distributed sensors on or around buildings, carried by Soldiers, vehicles, even UAVs.īaranoski’s DARPATech paper goes on to outline some of the future possibilities of a radar-based system: Imagine a commander being able to drive or fly down a city block and monitor buildings on both sides of the street, to find occupants inside, determine the layouts of the buildings, and locate weapon caches. In the future, the Radar Scope could be extended to sensor arrays that yield 3D imagery of a room. It doesn’t matter if that someone plays possum just as long as he is breathing, he will make a detectable movement.” Edward Baranoski at last year’s DARPATech conference, the RadarScope’s abilities were outlined: “A warfighter searching a building will now be able to hold the Radar Scope up to a wall and detect in seconds whether someone is in the next room. Put simply, it is a motion detector that can see through walls. The Radar Scope is a light-weight, low-cost, through-wall personnel detector that uses stepped-frequency radar to detect subtle changes in Doppler signature of the returned signal. The new "Radar Scope" offers warfighters the very same x-ray vision with which SuperMan captivated a generation of youngsters – it can see through walls. Thanks to the coming XM25 Advanced Airburst Weapon System and DARPA’s latest invention, the “Radar Scope”, the concrete wall has now been rendered useless on both counts. JanuThere was once a time when a concrete wall on the battlefield meant that a soldier was both safe from bullets and invisible to the enemy.
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