LOW C-SWAP FMCW RADAR SYSTEM FOR SENSING ILLEGAL FLIGHT OF LOW-FLYING DRONE

摘要

Disclosed is a method of sensing illegal flight of a low-flying drone. Here, the method of sensing illegal flight includes: changing a direction of a beam on the basis of a preset period; and detecting an object by using the beam changed on the basis of the preset period. Here, the direction of the beam is changed on the basis of a first direction and a second direction. The first direction is changed on the basis of conversion of a center frequency, and the second direction is changed on the basis of a phase and a particular value.