Like most waves in the electromagnetic spectrum, radio waves tend to bounce off of various objects. This can be frustrating to anyone trying to use something like a GMRS or LoRa radio in a dense city, ...

The following would apply to any moving vehicle, but just for the sake of clear thought, we will use the word “car”. Imagine a car coming toward a radar antenna that is transmitting a microwave pulse ...

The department of consumer affairs is finalising new rules to regulate radar equipment used for measuring vehicle speeds, a move that aims to improve road safety. These rules, to be implemented under ...

LPD Chief Ellery Sosebee speaks alongside Mayor Andy Schor in front of one of the radar speed signs in the Groesbeck neighborhood. Drivers in Lansing should expect to see new speed radar signs set up ...