New micro-sensors identification techniques based on reconfigurable multi-band scatterers

In this paper and for the first time, the use of multi-band scatterers RCS is proposed for the remote identification of electromagnetic transduction based micro-sensors in a wireless sensor network. The potentialities of such technique are described and original multi-band scatterers shapes and configurations are investigated. This work is the first to be reported and brings an original solution for the passive EM transduction based micro-sensor identification problem.