PROCESS FOR THE COLLECTIVE FABRICATION OF CALIBRATION-FREE SENSORS BASED ON ACOUSTIC WAVE DEVICES

摘要

The invention relates to a process for the collective fabrication of a remotely interrogable sensor and comprising at least first and second resonators, each resonator having first and second operating frequencies respectively, characterized in that the process comprises the following steps: the fabrication of a first series of first resonators, said resonators each having a first operating frequency falling within a first set of frequencies centred on a first central frequency; the fabrication of a second series of second resonators, said second resonators each having a second operating frequency falling within a second set of frequencies centred on a second central frequency; a series of pairings of a first resonator with a second resonator so as to form pairs of resonators having a difference in operating frequency equal to the difference between the first and second central frequencies.