How we missed this one is anybody’s guess, but one of the presentations at DEFCON last year covers a DIY radar build. [Michael Scarito] talks about the concepts behind radar, and then goes on to ...

such as a technology known as ground-penetrating radar (GPR). Despite the difficulty of sending and receiving radio waves through solid objects, with the right equipment it’s possible to build a ...

Newly released data from ground-based radar came out Tuesday suggesting an Army helicopter was higher than it was supposed to ...

Over time, building envelopes can degrade, further increasing susceptibility to mold. The use of radar to assess materials isn’t new. Ground-penetrating radar, for instance, has long been used ...

Antennas used with ground penetrating radar (GPR) come in different shapes ... The hospital was building nine stories of research labs on top of an existing parking deck. Contractors needed ...

Building materials begin to erode and rot ... of Energy's Oak Ridge National Laboratory are using microwave radar reflection to nondestructively detect and measure the moisture content of ...