Detection of impact damage and fibre texture on CFRP using open-ended waveguide probe

Abstract

We propose a novel method using open-ended rectangular waveguide probe operating in K-band (18-26.5GHz) for inspecting impact damage and fibre texture of the CFRPs. Reflection coefficients are measured by means of vector network analyser (VNA) at different points in X and Y directions (C-scan). Three different energy impact samples: 4J, 6J, and 10J are… (More)

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