Millimeter wave radar monitoring system

A millimeter wave radar monitoring system comprising a millimeter wave radar unit, which includes a millimeter wave radar having a transmitting antenna for radiating a radio wave and a receiving antenna for receiving a wave reflected by a target having received the radio wave radiated from said transmitting antenna, and which includes signal processing means for the received radio wave, and a monitoring unit for monitoring the target based on information from said millimeter wave radar unit,

• wherein said monitoring unit includes target tracking and monitoring means for collating position information of the target detected by said millimeter wave radar unit with monitoring area layout information, thereby tracking a motion of the target,
• said target tracking and monitoring means determining whether the target is a suspicious invader based on the position information of the target detected by said millimeter wave radar unit and position information of a monitored object contained in the monitoring area layout information, and issuing an alarm when the target is determined as being a suspicious invader.