A Multiscale Electromagnetic Method for Damage Detection and Quantitative Characterization of Radar-Absorbing Coatings on Aircraft Skins
This study proposes a multiscale electromagnetic method that combines far-field angular-domain analysis with local near-field imaging to detect damage in radar-absorbing coatings on aircraft surfaces. Using an intact state as a reference, continuous anomalous angular intervals and their principal anomalous azimuths are...