FIELD: radio engineering and communications.
SUBSTANCE: invention relates to providing visible feedback based on an equalization or quality of a communication link between an external reading means and a mark. Method comprises stages, at which: electromagnetic radiation is transmitted by means of an antenna; electromagnetic backscattered radiation is received by means of an antenna; by means of the processor, an alignment between the device that generated the electromagnetic backscattered radiation and the antenna based on electromagnetic backscattered radiation is determined; the visual output by means of an output component based on a certain alignment is formed.
EFFECT: system for aligning the portable RFID reading means is proposed.
20 cl, 11 dwg
