Alessandro Caronti
Roma Tre University
53 Papers
451 Citations
Alessandro Caronti is an academic researcher from Roma Tre University. The author has contributed to research in topics: Capacitive micromachined ultrasonic transducers & Ultrasonic sensor. The author has an hindex of 17, co-authored 53 publications.
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Papers
Capacitive micromachined ultrasonic transducer (CMUT) arrays for medical imaging
Alessandro Caronti,Giosue Caliano,Riccardo Carotenuto,Riccardo Carotenuto,Alessandro Stuart Savoia,Massimo Pappalardo,Elena Cianci,Vittorio Foglietti +7 more
TL;DR: This paper summarizes the fabrication, design, modeling, and characterization of 1D CMUT linear arrays for medical imaging, established in laboratories during the past 3 years, and indicates these devices as new generation arrays for acoustic imaging.
136
An accurate model for capacitive micromachined ultrasonic transducers
TL;DR: It is demonstrated that the compression of theAir has a significant effect on the fundamental frequency of the air transducer, with a deviation of about 22% from the prediction of a model that does not consider the interaction between the vibrating diaphragm and the air cushion.
123
Design, fabrication and characterization of a capacitive micromachined ultrasonic probe for medical imaging
Giosue Caliano,Riccardo Carotenuto,Elena Cianci,Vittorio Foglietti,Alessandro Caronti,Antonio Iula,Massimo Pappalardo +6 more
TL;DR: The design, fabrication process, and characterization of a 64-elements capacitive micromachined ultrasonic transducer (cMUT), 3 MHz center frequency, 100% fractional bandwidth, and a linear probe for application in medical echographic imaging are reported.
86
Acoustic coupling in capacitive microfabricated ultrasonic transducers: modeling and experiments
TL;DR: A finite-element study of acoustic interactions inCMUTs and experimental results obtained by laser interferometry measurements demonstrate that acoustic interactions through the liquid represent a major source of cross coupling in CMUTs.
79
Micromachined ultrasonic transducers using silicon nitride membrane fabricated in PECVD technology
Giosue Caliano,F. Galanello,Alessandro Caronti,Riccardo Carotenuto,M. Pappalardo,Vittorio Foglietti,Nicola Lamberti +6 more
- 22 Oct 2000
TL;DR: In this article, the authors report the fabrication process of transducers using PECVD deposition technology, which is able to change the stress from compressive to tensile, varying the temperature and time parameters.
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