Results 101 to 110 of about 1,412,725 (216)

5F-4 Acoustic Crosstalk Reduction Method for CMUT Arrays

, 2006
This paper reports on the finite element analysis (FEA) of crosstalk in capacitive micromachined ultrasonic transducer (CMUT) arrays. Finite element calculations using a commercial package (LS-DYNA) were performed for an immersed I-D CMUT array operating
Khuri-Yakub, Butrus T., Kupnik, Mario, B. T. Khuri-Yakub, BAYRAM, BARIŞ, G. G. Yaralioglu, Bayram, Barış, Yaralioglu, Goksen G., B. Bayram, M. Kupnik   +8 more
core   +1 more source

A novel stretchable CMUT array using liquid-metal electrodes on a PDMS substrate

, 2012
This paper introduces a new method for fabricating a stretchable capacitive micromachined ultrasonic transducer (CMUT) array with liquid-metal (Ga-In-Sn) electrodes on a polydimethylsiloxane (PDMS) substrate.
Peng, J, Xiaomei Shi, Jue Peng, Ching-Hsiang Cheng, Shi, X, Cheng, CH   +5 more
core   +1 more source

Forward-Looking Intracardiac Ultrasound Imaging Using a 1-D Cmut Array Integrated With Custom Front-End Electronics

, 2008
Minimally invasive catheter-based electrophysiological (EP) interventions are becoming a standard procedure in diagnosis and treatment of cardiac arrhythmias.
Khuri-Yakub, B. T., Ergun, A. S., Wygant, I. O., Nikoozadeh, A., Oralkan, O., Stephens, D. N., Lin, D. S.   +6 more
core   +1 more source

CMUT sensors based on circular membranes array for SHM applications

, 2019
International audienceA MEMS sensor dedicated to SHM applications is presented. The MEMS is made of a Capacitive Micromachined Ultrasonic Transducer (CMUT) chip composed of circular membranes array.
Le Moal, Patrice, Butaud, Pauline, Placet, Vincent, Bourbon, Gilles, Verdin, Benoît, Ramasso, Emmanuel, Joseph, Eric   +6 more
core  

Doku benzer fantomlarn optoakustik Görüntülenmesi için CMUT dizilerinin toplu mikro üretimi

, 2021
Cataloged from PDF version of article.Includes bibliographical references (leaves 78-86).Photoacoustic imaging (PAI), also named optoacoustic imaging, is a technol-ogy for medical imaging that relies on contrast data due to optical stimulation ...
Özyiğit, Doğu Kaan Buğra
core  

Development of an Integrated CMUTs-Based Resonant Biosensor for Label-Free Detection of DNA with Improved Selectivity by Ethylene-Glycol Alkanethiols

Engineering
Gravimetric resonant-inspired biosensors have attracted increasing attention in industrial and point-of-care applications, enabling label-free detection of biomarkers such as DNA and antibodies. Capacitive micromachined ultrasonic transducers (CMUTs) are
Zhikang Li, Yihe Zhao, Gian Luca Barbruni, Jie Li, Zixuan Li, Jiawei Yuan, Ping Yang, Libo Zhao, Zhuangde Jiang, Sandro Carrara   +9 more
doaj   +1 more source

Tiles CMUT dies with pitch uniformity

, 2016
A large aperture CMUT transducer array is formed of a plurality of adjacently located tiles of CMUT cells. The adjacent edges of the tiles are formed by an anisotropic etch process, preferably a deep reactive ion etching process which is capable of ...
Dekker, R., Henneken, V.A., Sudol, W., Henneken, V.A. (author), Dekker, R. (author), Louwerse, M.C. (author), Louwerse, M.C., Dirksen, P. (author), Sudol, W. (author), Dirksen, P.   +9 more
core  

Advancements on Silicon Ultrasound Probes (CMUT) for Medical Imaging Applications

, 2015
Capacitive micromachined ultrasonic transducers (CMUTs) are micro-electromechanical devices (MEMS) fabricated using silicon micromachining techniques. The interest of this technology relies in its full compatibility with the microelectronic technology ...
SAVOIA, ALESSANDRO STUART, Alessandro S. Savoia, Giosuè Caliano, CALIANO, Giosue'   +3 more
core   +1 more source

Semi-analytic modeling and experiments of a collapse-mode CMUT with fluid coupling

, 2018
Semi-analytic, reduced-order model of a fluid-loaded transmitting capacitive-micromachined ultrasound transducer (CMUT) operated in collapse mode is developed. A prototype of this CMUT has been used in an intracardiac catheter fabricated CMUT.
Mihajlovic, Nenad, Pekař, Martin, Shulepov, S (Sergei), Nijmeijer, H Henk, Fey, R.H.B.; id_orcid, Shulepov, Sergei, Nispen, SHM van, Fey, RHB Rob, Nijmeijer, H., van Nispen, S.H.M.   +9 more
core  

Air-coupled CMUT arrays based on MUMPS

, 2007
Funding from DPI2004-06756-C03-01 and 03 – CICYT projects is acknowledged.
Octavio Manzanares, Alberto, Martínez-Graullera, Óscar, Martín Arguedas, Carlos J., Gómez-Ullate Alvear, Luis, Montero de Espinosa Freijo, Francisco   +4 more
openaire   +1 more source