Diagnosis of dental caries using millimeter wave reflection

It has been revealed that dental caries are significantly lossy than sound tooth in millimeter waves. In order to diagnose dental caries noninvasively, reflection coefficient of the dental caries is measured and compared to that of sound tooth. The simulation is performed to obtain electromagnetic (...

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Bibliographische Detailangaben

Hauptverfasser:	Takeyama, T., Nikawa, Y.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Acoustic reflection Dental caries Dental diagnosis Dentistry Electromagnetic reflection Frequency Millimeter wave measurements Millimeter wave reflection Millimeter wave technology Moisture Permittivity measurement Teeth Temperature
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