IDC Based Battery-free Wireless Pressure Sensor

In this paper a battery-free wireless pressure sensor is presented with design of two major parts: a interdigital capacitor (IDC) that serves as a pressure sensing element and an inductor which works as a passive power source and data communication element. These two components work together as an L...

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Bibliographic Details
Main Authors: Jose G. Villalobos, Zhen Xu, Yi Jia
Format: Article
Language:English
Published: IFSA Publishing, S.L. 2010-10-01
Series:Sensors & Transducers
Subjects:
Online Access:http://www.sensorsportal.com/HTML/DIGEST/october_2010/P_701.pdf