Abstract: An unmanned aerial vehicle (UVA) detection system and detection method are provided. The UVA detection system includes: an antenna module, including two receiving antennas separate, with respect to a space each antenna being capable of multi-orientationally receiving signals, for receiving an operational signal from an UVA; a processing/controlling module, including a signal filtering unit and a triangulation detection unit connected with the signal filtering unit, the signal filtering unit filtering out radio frequency (RF) signal of the operational signal received by the antenna module and obtaining at least one of RF 2.4 GHz and RF 5.8 GHz signals, the triangulation detection unit calculating height, orientation and distance of the UAV according to the filtered RF signal.

Abstract: A radio frequency (RF) interference system and a method of interference therewith are provided. The RF interference system includes: an RF interference apparatus, for emitting an interferential electromagnetic (EM) wave to an unmanned aerial vehicle (UAV), including an antenna support and at least two antenna modules mounted on the antenna support, the at least two antenna modules being configured to emit RF interference signals with different RF frequencies.