Screen-Printed Chipless Wireless Temperature Sensor Albrecht, Andreas Salmerón, José F Becherer, Markus Lugli, Paolo Rivadeneyra Torres, Almudena Coupling distance flexible substrate RLC circuit resonance frequency A chipless wireless sensor for temperature monitoring is described in this work. The sensor is fabricated by screen printing of an RLC circuit on a flexible substrate. The sensing element is a resistive carbon paste with positive temperature coefficient placed in a small area in the interconnection between the inductor and the capacitor. This sensing layer modifies the resonance frequency of the circuit when the temperature varies. We also show the influence of the sensor sensitivity with respect to the reading distance. 2021-12-10T09:51:02Z 2021-12-10T09:51:02Z 2019-12-15 info:eu-repo/semantics/article http://hdl.handle.net/10481/71975 https://doi.org/10.1109/JSEN.2019.2940836 eng info:eu-repo/grantAgreement/EC/H2020/-MSCA-IF-2017-794885-SELFSENS info:eu-repo/semantics/openAccess