Wireless interrogation techniques for sensors utilizing inductively coupled resonance circuits
نویسندگان
چکیده
منابع مشابه
Wireless interrogation techniques for sensors utilizing inductively coupled resonance circuits
The methods needed to interrogate passive resonance sensors are studied. A portable impedance measurement unit and the methods to extract a coupling coefficient compensated resonance frequency are presented. The interrogation methods are demonstrated with ECG and pressure measurements. The results show that the quality of the ECG signal measured with a flexible textile coil is sufficient to ext...
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ژورنال
عنوان ژورنال: Procedia Engineering
سال: 2010
ISSN: 1877-7058
DOI: 10.1016/j.proeng.2010.09.086