Conceptually, radar is pretty ... takes to get back via an echo. However, in practice, there are a number of trade-offs to consider. For example, producing a long pulse has more energy and range ...

The Local Radar base reflectivity product is a display of echo intensity (reflectivity ... and frequency shift of the pulse. The ability to detect the "shift in the frequency" of the pulse ...

Pulse radar uses the time between emitting and receiving ... The circuit generates an echo that has exactly half the wavelength of the wave that is being transmitted (Chapman et al.

Let’s start off with proof. Below is an animation of a measurement of airplanes and meteors I made using a radar system that I built with a few simple easily available pieces of hardware: two $8 ...