Media type: E-Article Title: Phased-Array Approach to Air-coupled Ultrasound with Resonant Defect Excitation Contributor: Timo Reindl; Yannick Bernhardt; Kai-Uwe Kohn; Marc Kreutzbruck Published: 2023 Published in: Research and Review Journal of Nondestructive Testing, 1 (2023) 1 Language: German; English; Spanish; French DOI: 10.58286/28087 ISSN: 2941-4989 Origination: Footnote: Access State: Open Access