Applied Electromagnetics LabResearch question
Can passive electromagnetic signatures distinguish structural degradation, cracks, strain, and related state changes with low-complexity interrogation?
From electromagnetic mechanism to evidence.
This research direction focuses on passive resonant structures whose electromagnetic signatures change when the monitored structure changes. The target is not only sensitivity, but separability: different structural states should create measurable, repeatable signature changes that remain interpretable under measurement noise and environmental variation.
StructurePassive resonant sensing layer
PerturbCrack, degradation or strain state
MeasureS-parameter / spectral signature
InterpretFeature-level state discrimination
Evidence & related work
Research status
Active experimental and methodological development. Public outputs will be linked here when released.