Methods, systems, and apparatuses for forming a radio frequency
identifiable disc medium storage device are described. A metal layer is
deposited onto a disc. At least one metal trace on the disc is connected
to the metal layer. An adhesive interposer is attached to the disc around
an opening in the center of the disc. The interposer includes an
integrated circuit die. Pads of the integrated circuit die are coupled to
the at least one pair of metal traces by the interposer. The interposer
further includes a matching network. A coating is formed on the disc to
encapsulate the metal layer, interposer, and integrated circuit die.