Hierarchical cascading technique

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August undefined, 2024

WebUse of Hierarchical Cascading Technique for FEM Analysis of Transverse-Mode Behaviors in Surface Acoustic-Wave Devices. IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control 2024-12 Journal article DOI: 10.1109/TUFFC.2024.2932105 Contributors ... WebThis paper proposes a technique to analyze surface acoustic wave (SAW) scattering at discontinuity in grating structures using the hierarchical cascading technique. The traveling wave excitation is applied to generate a specific SAW mode. Then the displacement distribution is obtained for the passiv …

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Web31 de ago. de 2024 · Abstract: This article describes the application of the hierarchical cascading technique (HCT) to the 3-D finite-element method (FEM) analysis of transverse-mode behaviors in surface acoustic-wave (SAW) devices. Mirror cascading is proposed as a speed-up technique for the HCT operation using the general-purpose graphic … Web30 de jul. de 2024 · Abstract: This article describes the application of the hierarchical cascading technique (HCT) to the 3-D finite-element method (FEM) analysis of transverse-mode behaviors in surface acoustic-wave (SAW) devices. Mirror cascading is proposed … la county sheriff policy

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WebThis paper describes application of the hierarchical cascading technique (HCT) to the 3D FEM analysis of transverse mode behaviors in surface acoustic wave (SAW) devices. … Web1 de out. de 2024 · This paper describes application of the hierarchical cascading technique (HCT)to the 3D FEM analysis of transverse mode behaviors in Surface acoustic wave (SAW)devices. Two methods are implemented; one is impedance calculation, and another is calculation of SAW scattering coefficients at boundaries. It is shown that HCT … Web16 de mai. de 2024 · This paper presents a new numerical approach for the full extraction of the coupling-of-modes (COM) parameters by stationary and eigenfrequency analyses in the finite element method (FEM). This is a fast method extracting from the results of static analysis and eigenfrequency analysis. It avoids the long calculation time of admittance … la county sheriff patch

Application of hierarchical cascading technique to finite …

Hierarchical cascading in two-dimensional finite element method ...

Web16 de mar. de 2024 · In the hierarchical cascading we designed, there is a reflexion on the knowledge that a supply chain view is necessary for obtaining the industry 4.0 values, and that organisations need to first integrate culturally in the industry 4.0 concept, before the supply chain is digitalised, and the implementation needs to be a phased approach … WebThis paper proposes a technique to analyze surface acoustic wave (SAW) scattering at discontinuity in grating structures using the hierarchical cascading technique. The … la county sheriff process serviceWebIn this work, we propose a universal hierarchical cascading technique (HCT) for 3D periodic model, which performs better in the quasi-periodic cascading. Based on the … la county sheriff parking tickets

"Web1 de jul. de 2024 · This paper describes application of the hierarchical cascading technique (HCT) to the 3D FEM analysis of transverse mode behaviors in surface … " - Hierarchical cascading technique

Hierarchical cascading technique

Web1 de set. de 2024 · This paper describes application of the hierarchical cascading technique (HCT) to the 3D FEM analysis of transverse mode behaviors in surface acoustic …

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WebApplication of hierarchical cascading technique to ﬁnite element method simulation in bulk acoustic wave devices Xinyi Li1,2*, Jingfu Bao1, Yulin Huang1,2, Benfeng Zhang3,2, Tatsuya Omori2, and Ken-ya Hashimoto2,3 1School of Electronic Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China 2Graduate School … WebBy comparison, YZ-lithium tetraborate (LBO) shows better performance than 69°Y90°X quartz. Then numerical simulations are carried out using periodic three-dimensional finite method assisted by hierarchical cascading technique, and the effectiveness of transverse mode suppression by flattening the slowness shape is revealed.

WebThis talk is aimed at introducing the hierarchical cascading technique (HCT) not only as a speed-up tool for FEM simulation but also as a versatile technique for attacking … WebAbstract: This paper describes how the hierarchical cascading technique (HCT) expanded capabilities of FEM-based numerical simulation in radio frequency surface and bulk acoustic wave (SAW/BAW) devices. The HCT was originally proposed for speed up and size-reduction of two-dimensional FEM simulation of SAW resonators. The authors' …

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Web12 de jun. de 2024 · Recently, Koskela et al. have proposed the hierarchical cascading technique (HCT) for the FEM simulation of SAW devices. 20) It is based on the idea that …

Web15 de abr. de 2024 · A technique to analyze surface acoustic wave scattering at discontinuity in grating structures using the hierarchical cascading technique and the … project housing in chicagoWebAnalysis of Surface Acoustic Waves in Piezoelectric Phononic Crystals Using Hierarchical Cascading Technique Abstract: Two-dimensional (2D) piezoelectric phononic crystals (PnCs) are a kind of artificial composite materials, which have been paid close attention to because of their special transmission characteristics. la county sheriff restraining order lookupWeb22 de dez. de 2024 · In this paper, a hybrid full-wave analysis of surface acoustic wave (SAW) devices is proposed to achieve accurate and fast simulation. The partial differential equation (PDE) models of the physical system in question and graphics processing unit (GPU)-assisted hierarchical cascading technology (HCT) are used to calculate … la county sheriff process serverWeb22 de nov. de 2024 · Recently, hierarchical cascading accelerated with graphics processing units (GPUs) has proven efficient for accelerating 3D periodic finite-element … project houston toronto cannibalsWeb15 de mar. de 2024 · First, the origin of the spurious resonance is revealed, and the influence of structural parameters is studied using the periodic 3-D finite-element method … la county sheriff recruits whittierWeb22 de dez. de 2024 · The hierarchical cascading technique (HCT) is an innovative method to reduce the calculation of DOFs by cascading a two-dimensional (2D)-FEM model of unit blocks, as reported by Koskela et al. [15,16], which significantly reduces time consumption and memory consumption on full-scale SAW devices. la county sheriff reliefWebPhilip S. Yu, Jianmin Wang, Xiangdong Huang, 2015, 2015 IEEE 12th Intl Conf on Ubiquitous Intelligence and Computing and 2015 IEEE 12th Intl Conf on Autonomic and Trusted Computin la county sheriff records department