A microwave scanner operating in the frequency band 1 - 10 GHz is described. The system is based on an evanescent-field resonant sensor, allowing to obtain maps of dielectric contrast through a measurement of resonance frequency (F maps) and quality factor (Q maps). Laboratory experiments are presented with results validating the measurement system.
A Microwave Scanner for Sub-surface Diagnostics of Artefacts
R Olmi;F Micheletti;S Priori;C Riminesi;
2015
Abstract
A microwave scanner operating in the frequency band 1 - 10 GHz is described. The system is based on an evanescent-field resonant sensor, allowing to obtain maps of dielectric contrast through a measurement of resonance frequency (F maps) and quality factor (Q maps). Laboratory experiments are presented with results validating the measurement system.File in questo prodotto:
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