Open AccessInvestigation of electromagnetic radiation of the control channel of a small-sized unmanned aerial vehicle for attenuation
Author(s) -
Stanislav Subbotin,
A. A. Zabokrickij,
E. E. Dymova
Publication year - 2020
Publication title -
journal of physics: conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
ISSN - 1742-6588
DOI - 10.1088/1742-6596/1680/1/012047
Subject(s) - quadcopter , drone , attenuation , visibility , channel (broadcasting) , aerospace engineering , computer science , electromagnetic field , electromagnetic radiation , acoustics , automotive engineering , remote sensing , engineering , physics , optics , telecommunications , geology , genetics , quantum mechanics , biology
An urgent problem of our time is to counteract the illegal use of civilian unmanned aerial vehicles (quadrocopter type). The problem of detecting quadrocopters is related to their low visibility, including in the electromagnetic wavelength range. As a result, it is relevant and appropriate to develop a budget device for countering such aircraft. At the initial stage to achieve this goal, we studied the General principles of control of the civil quadcopter “Xiaomi Mi Drone 4k”, determined its most significant unmasking feature (electromagnetic radiation of the control channel), measured the electrical component of the electromagnetic field from its control panel in order to further calculate the signal attenuation coefficient for detecting the operator of an unmanned aerial vehicle.