FIELD: physics.
SUBSTANCE: pulsed probing of a controllable space in less than a centimetre radio wavelength range with an extremely high edge gradient is carried out. In the presence of controllable objects, in which resonant phenomena arise at defined frequencies within the spectrum of reflected signals, said signals are received by an adaptive antenna array, are amplified, and analogue-to-digital conversion is carried out, and the spectral components of the received signals are subjected to locally bundled processing. Further, the resonant configurations of the spectra belonging to specific controllable objects are identified, followed by the construction of radio portraits and transmission thereof to a decision-making station.
EFFECT: remote inspection of a controllable space to identify controllable items.
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