Radio Frequency Transponder Assay

摘要

An assay transponder is disclosed. The assay transponder has an RF transceiver that allows the assay transponder to communicate wirelessly with another RF device. The transponder also has a sensor that interrogates an assay associated with the transponder. The assay exhibits a response to a sample environment in which the transponder is placed. The transponder communicates the results of the assay interrogation to the other RF device by modulating a signal indicative of the results onto an RF carrier signal and transmitting the signal via an antenna.