SYSTEM FOR DETECTING UNINTENTIONAL ELECTROMAGNETIC RADIATION IN NEAR FIELD OF ELECTRONIC DEVICES Russian patent published in 2024 - IPC G01R29/08 

FIELD: measuring.

SUBSTANCE: invention can be used for registration of inadvertent electromagnetic radiation of electronic devices in near field. Essence of the invention consists in the fact that the system for detecting unintentional electromagnetic radiations of electronic devices in the near field includes a scanning probe, a positioning probe control system, a measuring device and a personal computer, at that, it additionally includes a reference electromagnetic field probe and as a measuring device a multichannel digital oscilloscope is introduced for synchronous recording of signals of two probes, as well as through a computer a procedure for detecting and identifying sources of unintentional electromagnetic radiation of electronic devices using cyclostationary averaging algorithms is implemented.

EFFECT: provision of possibility of selection of random information signals with high degree of sensitivity.

1 cl, 2 dwg