Close integration of transducer arrays with supporting electronic circuits is essential in achieving efficient and compact ultrasound systems. An integral part of hybrid integration of 2D CMUT array ...

In this paper, a novel 2D direction of arrival (DOA) estimation approach based on tensor technique for the conformal array is proposed. In order to improve the estimation performance with low SNR and ...

Researchers at Nanyang Technological University recently developed a new strategy to pattern 2D films into high-quality wafer-scale arrays, without damaging them or introducing undesirable residues.

Polyvinyl chloride (PVC) gel is a soft and highly transparent electroactive polymer. Compared to liquid crystal lenses and liquid lenses, PVC gel-based lenses offer advantages such as compactness, ...