Methods, systems and apparatuses for radio frequency identification

A radio frequency identification (RFID) method, comprising:

• providing an enclosure, the enclosure comprising an at least partly closed structure defining a boundary between an interior region, interior to the structure, and an exterior of the structure, the structure having an inner surface facing the interior region and an outer surface facing the exterior;
• generating, by at least one feed, an electromagnetic field in the interior region in response to a first signal received from an RFID reader via at least one radio frequency (RF) transmission line;
• and
• receiving, by the at least one feed, a second signal generated in response to the electromagnetic field by at least one RFID sensor located in the interior region,
• wherein at least a part of the outer surface of the structure is conductive or at least a part of the inner surface of the structure is conductive, and
• wherein at least a portion of the structure is formed of an electromagnetically absorbing material.