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MEMS Electrostatic Acoustic Pixel

A. Arevalo [1], D. Conchouso [1], D. Castro [1], I. G. Foulds [2],
[1] Computer, Electrical, & Mathematical Sciences & Engineering, King Abdullah University of Science and Technology, Thuwal, Saudi Arabia
[2] The University of British Columbia, School of Engineering, Vancouver, BC, Canada

The growth of the electronics industry demand better components for the electronic systems. Such components ... 扩展阅读

Numerical Analysis of an Ultrasonic Technology for Food Dehydration Intensification

R. R. Andres [1], E. Riera [1],
[1] Grupo de Sistemas y Tecnologías Ultrasónicas (GSTU), ITEFI, CSIC, Madrid, Spain

Food dehydration processes assisted by high-power ultrasound (HPU) have become an efficient technology with a ... 扩展阅读

Laser Assisted Bonding (LADB) Thermal Modeling with COMSOL Multiphysics®

G. Spinola Durante[1], R. Jose James[1], E. Rutz-Innerhofer[1], K. KRASNOPOLSKI[1]
[1]CSEM SA, Switzerland

New emerging trends in the MEMS market are linked to the availability of small, reliable and miniature ... 扩展阅读

Simulation-Led Design to Optimize Innovative Acoustic Phantom and Ice Catheter Calibration Method

E. Adawi [1],
[1] Biosense Webster, Inc., Kibbutz Shefayim, Israel

Intracardiac Echocardiography (ICE) ultrasound imaging of cardiac cavities is a known diagnostic and ... 扩展阅读

Finite Element Modeling of Ultrasonic Transducers for Polymer Characterization

S. De Paolis[1], F. Lionetto[1], and A. Maffezzoli[1]

[1]Department of Innovation Engineering, University of Salento, Lecce, Italy

Finite element analysis has been used to model the ultrasonic wave propagation both in a custom made ... 扩展阅读

Finite Element Simulation of a Surface Acoustic Wave Driven Linear Motor

B. Behera [1], H. B. Nemade [1], S. Trivedi [1],
[1] Indian Institute of Technology Guwahati, Guwahati, Assam, India

The paper presents finite element simulation of a surface acoustic wave (SAW) linear motor. The function of ... 扩展阅读

Design & Simulation of Various Shapes of Cantilever Beam for Piezoelectric Power Generator

P. Graak [1], S. Kaur [1], A. Gupta [1], P. Chhabra [1], D. Kumar [1], A. Shetty [2]
[1] Kurukshetra University, Kurukshetra, Haryana, India
[2] Indian Institute of Science, Bengaluru, Karnataka, India

The ambient vibrations can be of great promise for harvesting energy initially at small scale to use for ... 扩展阅读

Stress Field Simulation for Quantitative Ultrasound Elasticity Imaging

L. Yuan[1] and P.C. Pedersen[1]
[1]Department of Electrical and Computer Engineering, Worcester Polytechnic Institute, Worcester, Massachusetts, USA

Finite element models using COMSOL Multiphysics and MATLAB were developed to solve the problem of stress ... 扩展阅读

Electrode design for efficient excitation of vibrational modes in an AlN based PMUT

Bart Weekers¹, M. Billen², D. Tabruyn³, R. Haouari², P. Gijsenbergh², V. Rochus², X. Rottenberg², L. Lagae³
¹Imec / KU Leuven, Leuven, Belgium
²Imec, Leuven, Belgium
³Imec & Department of Physics and Astronomy, KU Leuven, Leuven, Belgium

Piezoelectric micromachined ultrasound transducers (PMUTs) are gaining increasing interest as miniaturized, ... 扩展阅读

Modeling the Directional Response of Slim Height Channel Speakers

L. Tipparaju¹
¹CEG Audio Technology - Dolby Laboratories, San Francisco, California, USA

Modern home audio products are starting to feature dedicated upward firing height channel speakers, which are ... 扩展阅读

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