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Elenco Pubblicazioni - Publications (1380)

A method for detecting radio frequency chipless RFID tags is presented. The tags are interrogated through an open waveguide from a very short distance in order to realize a quasi-guided system which does not need…
A 2-dimensional acoustic sensor with programmable directivity is proposed. The sensor is formed by the combination of two orthogonal detectors of acoustic particle velocity. Differently from previous versions, the proposed device is fabricated using a…