Wireless chipless passive microfluidic temperature sensor

A Rifai,E Debourg,Souhir Bouaziz,Anya Traille,Patrick Pons,Herve Aubert,Manos M Tentzeris

Solid-State Sensors, Actuators and Microsystems（2013）

引用 2|浏览9

暂无评分

摘要

Autonomous wireless sensors are a key technology for “Ambiant Intelligence”. For several years, chipless-electromagnetics sensors are studied to overcome the limitations of other passive sensors like low interrogation distance. In this paper we present a new concept of passive temperature sensor based on the electromagnetic coupling between an RF capacitor and dielectric liquid moving inside a SU8 micro-channel. The concept is validated using water as dielectric liquid with a full scale variation of S11 versus temperature around 8dB at 29.75GHz.

查看译文

关键词

ambient intelligence,capacitors,dielectric liquids,electromagnetic coupling,electromagnetic devices,microchannel flow,microsensors,temperature sensors,wireless sensor networks,rf capacitor,su8 microchannel,autonomous wireless sensor,chipless electromagnetic sensor,dielectric liquid,dielectric liquid moving,frequency 29.75 ghz,water,wireless chipless passive microfluidic temperature sensor,chipless sensor,passive sensor,rf and microfluidic coupling,wireless sensor,temperature measurement,wireless communication,radio frequency

AI 理解论文

溯源树

样例

生成溯源树，研究论文发展脉络

Chat Paper

正在生成论文摘要