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Free gallery of gifs of RadarA radar is a system that uses electromagnetic detection to locate objects and measure magnitudes as the speed, location and height of waves.
All the gifs of Radar in this free gallery to use as you like There are many uses for these devices. Some of these uses are meteorology, military tactics or search and rescue works. The basic operation of the radar is emitting a radio wave so that it reaches the target and is reflected to the transmitter. In this way much information can be removed, as the position of an object, distance to found and even their size. It is very similar to that used by bats with ultrasonic system. A radar composes a transmitter that emits signals, and a receiver that senses the received echo.