Circular High-Q Resonating Isotropic Strain Sensors with Large Shift of Resonance Frequency under Stress

Circular High-Q Resonating Isotropic Strain Sensors with Large Shift of Resonance Frequency under Stress

We present circular architecture bioimplant strain sensors that facilitate a strong resonance frequency shift with mechanical deformation. The clinical application area of these sensors is for in vivo assessment of bone fractures. Using a rectangular geometry, we obtain a resonance shift of 330 MHz...

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Bibliographic Details
Main Authors: Hilmi Volkan Demir, Christian Puttlitz, Emre Unal, Nihan Kosku Perkgoz, Rohat Melik
Format: Article
Language:English
Published: MDPI AG 2009-11-01
Series:Sensors
Subjects:
RFIC
Q-factor
resonators
circular architecture
bioMEMS sensors
frequency shift
sensitivity
Online Access:http://www.mdpi.com/1424-8220/9/12/9444/

Internet

http://www.mdpi.com/1424-8220/9/12/9444/

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