The present research is aimed to the application of high resolution holographic images for the detection and characterization of low water content (0.2 - 1 gr) water patches in insulating materials. The images acquired with manual scanning with high frequency holographic radar (7GHz) with I/Q outputs are compared with a high speed electromechanical scanner with 4 GHz holographic radar. Small patches of the order of 22 mm x 22 mm buried at 18 mm into insulating materials with low dielectric constant, have been accurately reconstructed with the high frequency holographic radar but they can be also detected with the lower frequency holographic radar even at greater depth.

Water detection in thermal insulating materials by high resolution imaging with holographic radar / Lorenzo Capineri ; Pierluigi Falorni ; Timothy Becthel ; Sergey Ivashov ; Vladimir Razevig ; Andrei Zhuravlev. - STAMPA. - (2016), pp. 507-513. (Intervento presentato al convegno ISEMA 2016).

Water detection in thermal insulating materials by high resolution imaging with holographic radar

CAPINERI, LORENZO;FALORNI, PIERLUIGI;
2016

Abstract

The present research is aimed to the application of high resolution holographic images for the detection and characterization of low water content (0.2 - 1 gr) water patches in insulating materials. The images acquired with manual scanning with high frequency holographic radar (7GHz) with I/Q outputs are compared with a high speed electromechanical scanner with 4 GHz holographic radar. Small patches of the order of 22 mm x 22 mm buried at 18 mm into insulating materials with low dielectric constant, have been accurately reconstructed with the high frequency holographic radar but they can be also detected with the lower frequency holographic radar even at greater depth.
2016
11th International Conference on Electromagnetic Wave Interaction with Water and Moist Substances Proceedings
ISEMA 2016
Lorenzo Capineri ; Pierluigi Falorni ; Timothy Becthel ; Sergey Ivashov ; Vladimir Razevig ; Andrei Zhuravlev
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Utilizza questo identificatore per citare o creare un link a questa risorsa: https://hdl.handle.net/2158/1041533
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