A novel mm-wave chipless pressure sensors configuration is designed and tested. The sensor relies on a mm-wave chipless RFID tag designed within 30 GHz frequency band. The designed tag consists of a periodic surface, including three dipole resonators, printed on a thin grounded dielectric substrate. The structure provides multiple resonant peaks in the cross polar response. The resonator is then loaded with a superstate which determines a frequency shift of the resonant peaks proportional to the applied pressure.
A mm-wave depolarizing chipless pressure sensor
Rodini S.;Zhao Y.;Genovesi S.;Manara G.;Costa F.
2023-01-01
Abstract
A novel mm-wave chipless pressure sensors configuration is designed and tested. The sensor relies on a mm-wave chipless RFID tag designed within 30 GHz frequency band. The designed tag consists of a periodic surface, including three dipole resonators, printed on a thin grounded dielectric substrate. The structure provides multiple resonant peaks in the cross polar response. The resonator is then loaded with a superstate which determines a frequency shift of the resonant peaks proportional to the applied pressure.File in questo prodotto:
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