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查看 COMSOL 用户年会 2025 论文

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"impedance"

Sensitivity analysis of piezoelectric material parameters using Sobol indices

M. Mayle¹, F. Anderl¹
¹Technische Hochschule Nürnberg Georg Simon Ohm

One way to extract piezoelectric material data from measurements is to utilize vibrational eigenmodes of ... 扩展阅读

Predicting Temperature-Dependent Dielectric Properties of Granular Composite Mixtures 新

Ansan Pokharel¹, Divakar Reddy Aireddy², Pranjali Muley³, Christina Wildfire⁴, Terence Musho¹
¹Department of Mechanical, Materials & Aerospace Engineering, West Virginia University, Morgantown, WV 26505, USA
²NETL Support Contractor, 3610 Collins Ferry Road, Morgantown, WV 26505, USA, National Energy Technology Laboratory, 3610 Collins Ferry Road, Morgantown, WV 26505, USA
³NETL Support Contractor, 3610 Collins Ferry Road, Morgantown, WV 26505, USA,National Energy Technology Laboratory, 3610 Collins Ferry Road, Morgantown, WV 26505, USA
⁴National Energy Technology Laboratory, 3610 Collins Ferry Road, Morgantown, WV 26505, USA

Accurately determining the effective dielectric properties (complex permittivity and permeability) of ... 扩展阅读

Numerical Model Simulation of Impedance Based Control for RF Ablation Using Isolator Synergy Clamp

M. Etheridge [1], R. Lopusnik [1], A. Cates [1],
[1] AtriCure, Inc., Minnetonka, MN, USA

Thermal ablation is rapidly becoming a standard of care for the treatment of atrial fibrillation (AF), a ... 扩展阅读

Polymer Nanowire based Impedance Biosensor

N. Das[1], C. R. Chaudhuri[1]
[1]Department of Electronics and Telecommunication, BESUS, Howrah, West Bengal, India

In this paper, we have proposed an impedance biosensor based on polymer nanowire (made of polyaniline) for ... 扩展阅读

Simulation of the Impedance Response of Thin Films as a Function of Film Conductivity and Thickness

Y. Jin [1], S. Kumar [1], R. A. Gerhardt [1],
[1] School of Materials Science and Engineering, Georgia Institute of Technology, Atlanta, GA, USA

Introduction The electrical properties of materials are important in many different applications. In ... 扩展阅读

Simulation of the Impedance Response of Materials with More Than One Electrical Path

R. A. Gerhardt [1], Y. Jin [1],
[1] Georgia Institute of Technology, Atlanta, GA, USA

Introduction Polycrystalline single phase materials often display electrical properties that are a ... 扩展阅读

Electromagnetic Compatibility (EMC) Simulation of RF Matching Network for Plasma Application

Wenjie Liu¹, Yujiao Zhang¹
¹TRUMPF Hüttinger Electronics (Taicang) Co., Ltd, Suzhou, China

The RF matching network is a critical component positioned between the RF generator and the plasma chamber, ... 扩展阅读

Modeling Acoustic Waveguides for Ear Impedance Measurements

R. Sisto[1], L. Cerini[1], D. Mambro[2], A. Moleti[2], F. Sanjust[1]
[1]INAIL Research, Monteporzio Catone, Italy
[2]Università di Roma, Tor Vergata, Italy

The otoacoustic emissions (OAEs) are acoustic signals emitted by the inner ear as a consequence of the ... 扩展阅读

The Electrical Impedance Image Reconstruction Using COMSOL MULTIPHYSICS

Kuo-Sheng Cheng[1]
[1]Department of Biomedical Engineering, Institute of Oral Medicine, National Cheng Kung University, Tainan, Taiwan

Electrical impedance tomography is a non-invasive, low-cost medical imaging technique that can be used long ... 扩展阅读

First Approach Toward a Modeling of the Impedance Spectroscopic Behavior of Microbial Living Cells

D. Rauly [1], P. Xavier [1], E. Chamberod [2], J. M. F. Martins [3], J. Angelidis [4], H. Belbachir [5]
[1] IMEP-LAHC, Universite Grenoble Alpes, France
[2] IUT, Universite Grenoble Alpes, France
[3] LTHE, Grenoble Alps University - CNRS - IRD, France
[4] LEAS, St. Ismier, France
[5] HBA Biotech SA, Grenoble, France

The subject of the interactions between electromagnetic (EM) fields and living cells is a strong issue for ... 扩展阅读

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