Ashkan Ghanbarzadeh-Dagheyan

Enhanced Ultrasound Transmission Through Aberration Layers Using Space‐Coiling Acoustic Metamaterials

Ultrasound is widely used in medical imaging and therapy. Yet its performance is limited by layers such as the skull or calcified tissue that exhibit an impedance mismatch with the background medium. As a result, wave energy scatters, phase distorts, and overall transmission decr...