A Hard Disk Drive VCM positioning servo loop comprises an oversampling bitstream Digital to Analog converter. This transceiver is used to pick up local information from local transmitters. A method of patterning a nano conductive film is provided, wherein a donor substrate in which nano conductive particles are dispersed by employing an organic semiconductor having low molecular weight as a binder is prepared, and nano conductive particles are patterned on a receptor substrate by employing the donor substrate. A stabilizing washer is provided between the two layers, and the stitch is provided peripherally around the stabilizing washer, keeping the washer free-floating between the layers.