Battery-Free Wireless Sensor Tags, Wireless sensors use a Radio Frequency Identification (RFID) interface which did not require battery. The sensor ?gathers? the radio energy from the RFID reader, then powers-on the sensing circuit, then backscatters (reflects) the digital data back to the RFID reader.
According to this study, over the next five years the Battery-Free Wireless Sensor Tags market will register a xx% CAGR in terms of revenue, the ... Read more