Hierarchical cascading technique

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August undefined, 2024

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. … Web24 de ago. de 2024 · Thus, fuzzy cascading system reduced the rule base than the general fuzzy system. 3.3 Experiments on Hierarchical Fuzzy System. Every cascaded system may be known as hierarchical, but every hierarchical system is not known as cascading. A hierarchical system contains the result of two or more fuzzy systems. It is a multilayer …

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http://www.use-jp.org/proceedings/USE19/pdf/1P3-8.pdf Web23 de abr. de 2024 · This paper discusses loss mechanisms of temperature compensated surface acoustic wave (TC-SAW) devices using the SiO 2 overcoated 128°YX-LiNbO 3 … solverminds company

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WebIn 2016, Ref. 23 proposed the hierarchical cascading technique (HCT) for fast FEM simulation of SAW devices. It is quite powerful when the device structure under concern … WebAnalysis of Surface Acoustic Waves in Piezoelectric Phononic Crystals Using Hierarchical Cascading Technique Abstract: Two-dimensional (2D) piezoelectric phononic crystals … WebIn 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 … solver machine learning sl

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Application of hierarchical cascading technique to finite …

WebJapanese Journal of Applied Physics REGULAR PAPER 3D FEM simulation of SAW resonators using hierarchical cascading technique and general purpose graphic processing unit To cite this article: Xinyi Li et al 2024 Jpn. J. Appl. Phys. 58 SGGC05 View the article online for updates and enhancements. 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 … solver macbook excelWeb15 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 … solver machine learning

"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 … " - Hierarchical cascading technique

Hierarchical cascading technique

WebThis paper proposes a technique to analyze surface acoustic wave (SAW) scattering at discontinuity in grating structures using the hierarchical cascading technique. The … 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 ...

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Weband hierarchical cascading technique (HCT) [3-5], where additional loss components, i.e. material viscous loss, dielectric loss and electrode ohmic loss, are excluded. Net leakage and/or scattering losses are evaluated toward longitudinal and transverse directions using the 2.5D and 3D periodic FEM, respectively. 2. Losses in longitudinal direction Web13 de jun. de 2024 · In 2016, Ref. 23 proposed the hierarchical cascading technique (HCT) for fast FEM simulation of SAW devices. It is quite powerful when the device …

WebAbstract: This paper describes 3D FEM simulation of scattering at a border between IDT and reflector in SAW resonators using hierarchical cascading technique and general … WebPhilip 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

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' … Web22 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.

Web22 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 …

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 … small buffing discWebAlthough the FEM hierarchical cascading technique has been disclosed herein as being applied to SAW structures having strict periodicity, it should be appreciated that the FEM hierarchical cascading technique can be applied to devices having breaks in periodicity, such as “hiccup” resonators or devices with “accordion sections,” examples of which are … small buffet tables for small spacesWeb2 de jul. de 2024 · Abstract: Application of the finite-element method (FEM) for the simulation of surface acoustic wave (SAW) devices has been constrained by the … solverminds chennaiWebMain page; Contents; Current events; Random article; About Wikipedia; Contact us; Donate small buffing machineWeb12 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 … solver not finding optimal solutionWeb22 de nov. de 2024 · Recently, hierarchical cascading accelerated with graphics processing units (GPUs) has proven efficient for accelerating 3D periodic finite-element … solverminds solutionsWeb10 de out. de 2024 · Recently, hierarchical cascading accelerated with graphics processing units (GPUs) has proven efficient for accelerating 3D periodic finite-element … solver is an add-in