Dual-frequency band probes are needed for ultrasound (US) reverberation suppression and are useful for image-guided US therapy. A challenge is to design transducer stacks that achieve high bandwidth and efficiency at both ...

Chemotherapy is a widely used treatment option for managing cancer disease. It is a systemically administered treatment, meaning that when applied, it affects the whole body. Only a small fraction of the drug reaches the ...

Any good medical ultrasound imaging system must be able to resolve anatomical structures properly, and simultaneously provide adequate frame rate so that moving structures can be studied with ease. In a conventional imaging ...