| 摘要 |
A multi-beam-based intrusion detection sensor according to the present invention comprises: a transmitting unit consisting of multi-beams for individually and sequentially emitting radio frequency from multiple radio frequency beams disposed to be a little bit tilted; a receiving unit for receiving multiple radio frequency beams reflected from an intruder; an ADC for converting a received signal of the receiving unit into a digital signal f; and a CPU for transmitting a sensed signal received from the ADC to a PC. |
