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Showing 1 to 4 of 4 for “"CMUT"”.
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Minimally invasive capacitive micromachined ultrasonic transducers array For biomedical applications
… Capacitive Micromachined Ultrasonic Technology (CMUT) has emerged as a promising alternative. Compared to piezoelectric technology, the MEMS based CMUT has advantages such as ease of fabrication and the potential to integrate with front-end electronic circuits. CMUT could also provide broader …
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A Miniaturized Chemical Vapor Detector Using MEMS Flexible Platform
… capacitive micromachined ultrasonic transducer (CMUT) configuration due to its high sensitivity, low LOD and reversibility. The comprehensive analytical model is proposed for this circular bilayer CMUT-based gas sensor for the first time, which includes all the known critical design parameters of …
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A Column-Row-Parallel ASIC architecture for 3D wearable / portable medical ultrasonic imaging
… capacitive micromachined ultrasonic transducer (CMUT) to demonstrate the compact, low-power front-end assembly. A 3D plane-wave coherent compounding algorithm is designed for fast volume rate (62.5 volume/s), high quality 3D ultrasonic imaging. An interleaved checker board pattern with I&Q …
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Nonlinear Dynamics of Circular Plates under Electrical Loadings for Capacitive Micromachined Ultrasonic Transducers (CMUTs)
… capacitive micromachined ultrasonic transducers (CMUTs). After establishing the equations governing the plate, we discretized the system by using a Galerkin approach. The distributed-parameter equations were then reduced to a finite system of ordinary-differential equations in time. We solved …