Zaidi, Syed Turab Haider Kim, Dong Hun Shah, Muhammad Ali Lee, Young Jin Lee, Byung Chul Hur, Shin 2025-12-29T02:30:08Z 2025-12-29T02:30:08Z 2025-11-19 2025-06 2832-8248 https://pubs.kist.re.kr/handle/201004/153885 This study introduces a flexible and stretchable ultrasonic transducer array (UTA) featuring a 5x4 element layout. The array combines a 1-3 piezoelectric composite with serpentine electrodes, all encapsulated within a biocompatible elastomer, allowing for independent excitation of each element. Initial testing reveals a resonant frequency of 6.0 MHz and a penetration depth of up to 30 mm, indicating effective acoustic transmission. The serpentine electrodes accommodate up to 30% tensile strain, maintaining reliable electrical connectivity and mechanical stability under deformation. The array's performance was further validated through acoustic beam transmission and target localization using the CIRS Model ATS 539 Multi-Purpose Phantom. English IEEE Design, Fabrication, and Characterization of a PMN-PT based Ultrasound Transducer Conference 10.1109/FLEPS65444.2025.11105653 1 7th International Conference on Flexible and Printable Sensors and Systems-FLEPS-Annual 7th International Conference on Flexible and Printable Sensors and Systems-FLEPS-Annual SI Singapore, SINGAPORE 2025-06-22 2025 IEEE International Conference on Flexible and Printable Sensors and Systems (FLEPS) 001554863500027 2-s2.0-105013792953