What is it about?
This article presents a new methodology for structural health monitoring (SHM) applications using a passive microwave sensor. This sensor provides sensitivities on metallic structures for nondestructive testing (NDT) and detecting fatigue cracks or damages. In this method, two different microstrip-based designs are mounted on metal, spiral, and comb sensing structures. Both sensing structures are interrogated by a 2.45 GHz signal in CST Microwave Studio, and their sensitivities for crack detection are compared through the S11 scattering parameter
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This page is a summary of: Erratum to “Nondestructive Phase Variation Based Chipless Sensing Methodology for Metal Crack Monitoring”, IEEE Transactions on Instrumentation and Measurement, January 2022, Institute of Electrical & Electronics Engineers (IEEE),
DOI: 10.1109/tim.2021.3136745.
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