DME (distance measuring equipment) provides a way for a civilian aircraft to measure its distance from a land-based transponder. DME is often paired with VOR (VHF omnidirectional radio) to determine ...

Radar is a remote sensing technique used to detect, locate, and analyze objects by emitting electromagnetic waves, more specifically microwaves, and measuring the time interval between the ...

Assistance functions in cars rely on reliable automatic environment detection as close to real-time as possible. Anyone who has used such systems knows, however, that they are not always correct in ...

With DME, a plane transmits shaped double pulses to a ground station, which replies after a set delay. Courtesy of Rohde & Schwarz. DME (distance measuring equipment) provides a way for a civilian ...