MONOPULSE RADAR APPARATUS AND TARGET TRACKING METHOD

摘要

The present invention provides a monopulse radar device capable of estimating the central angle of a plurality of target projectiles fired as a threat, comprising: a transmission signal generator for generating a transmission signal; a frequency changing unit for changing the frequency of the transmission signal at a preset time interval; a transmitting unit for transmitting transmission signals of different frequencies transmitted from the frequency changing unit to the projectiles; a monopulse receiver for receiving the received signals reflected from the projectiles; and a central angle calculator for calculating the first central angles of the projectiles for each frequency of the received signal and calculating the second central angles of the projectiles using the first central angle. can