Receiver detection system

摘要

Receiver detection system Receiver detection system comprising at least a receiver (30), a container (20) having a volume to contain the receiver, an antenna (42) adapted to emit a primary wave in the volume and to receive a secondary wave emitted by the receiver in the volume in response to the reception of the primary wave, and a controller (41) adapted to control the emission of the primary wave and to detect the receiver by the received secondary wave. The system further includes adjustable elements (21) driven by a control wave, attached to the container and having an impedance that can be changed. Each adjustable element comprises an energy recovery device (23) of the primary wave and / or the control wave to supply it with energy, and a reception device (24) of the control wave which decodes an adjustment parameter so that the adjustable element controls its impedance. Figure for the abstract: FIGURE 1 1/2