Unmanned aerial vehicle detection method based on frequency spectrum and detection system thereof

The invention relates to an unmanned aerial vehicle detection method based on a frequency spectrum and a detection system thereof, and the method comprises the steps: (1) receiving an electromagneticwave signal around an unmanned aerial vehicle through an antenna array, sensing the electromagnetic wave signal into a wired electric signal, and transmitting the wired electric signal to an electronic switch assembly; (2) enabling the electronic switch assembly perform switching selection of a low-end channel and a high-end channel; (3) enabling a radio frequency receiver to receive an output signal of the electronic switch assembly, and identifying and monitoring the output signal; (4) enabling the embedded processing board card to carry out rapid detection according to the output signal ofthe radio frequency receiver, thereby realizing unmanned aerial vehicle manufacturer and model identification, and carrying out blacklist and whitelist management on the unmanned aerial vehicle. 本发明涉及一种基于频谱的无人机侦测方法及其侦测系统，包括(1)