With some software-defined radio tools, it’s also possible to use radar for tracking aircraft in real-time at home like this DIY radar system. Unlike active radar systems which use a specific ...

Until recently phased array radar has been very expensive, used only for military applications where the cost of survival weighs in the balance. With the advent of low-cost microwave devices and ...

He said, "This paper shows that radar can be used to monitor heart sounds with remarkable precision, which could make it ...

Your smartphone’s default weather app probably isn’t helping you prepare enough. Tired of radar and forecasts that aren’t accurate? You’ll want Weather Hi-Def Radar Storm Watch Plus ...

“The problem,” he said, “is that police radar is an electronic device of ... said he died at his home in Cincinnati from an aneurysm. Image Michael Valentine, right, and Jim Jaeger at ...