Hierarchical cascading technique

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August undefined, 2024

WebMain page; Contents; Current events; Random article; About Wikipedia; Contact us; Donate 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 (128-LN) substrate. Analysis is based on the finite element method (FEM) combined with the hierarchical cascading technique and the general purpose graphics processing unit.

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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' … hiding post on reddit

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Web22 de nov. de 2024 · Recently, hierarchical cascading accelerated with graphics processing units (GPUs) has proven efficient for accelerating 3D periodic finite-element … 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 … 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 how far away is the sun light-years

3D FEM simulation of SAW resonators using hierarchical cascading ...

Hierarchical Cascading in FEM Simulations of SAW Devices

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 WebThis paper proposes a technique to analyze surface acoustic wave (SAW) scattering at discontinuity in grating structures using the hierarchical cascading technique. The … how far away is the wall from a free kickWeb16 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 … how far away is the sun from earth in m

"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. … " - Hierarchical cascading technique

Hierarchical cascading technique

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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 ... 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.

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WebThe modeling of the transverse mode in TC-SAW using SiO 2/LiNbO 3 structure Rei Goto1,2*, Hiroyuki Nakamura1, and Ken-ya Hashimoto2 1Skyworks Solutions, Inc., 1006 Kadoma, Osaka 571-8501, Japan 2Chiba University, 1-33 Yayoi-cho, Inage-ku, Chiba 263-8522, Japan *E-mail: [email protected] Received November 9, 2024; revised … Web2 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 …

http://www.use-jp.org/proceedings/USE19/pdf/1P3-8.pdf 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 …

WebThen, numerical simulations are performed using the periodic 3-D finite-element method (FEM) powered by the hierarchical cascading technique, and effectiveness of the proposed structure is revealed. In addition, we also provide a possible solution to expand the frequency range giving well energy confinement and demonstrate effectiveness of … 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 …

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 …

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 … how far away is the thermosphere from earthWeb30 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 … hiding portable air conditioner windowWebThis paper proposes a technique to analyze surface acoustic wave (SAW) scattering at discontinuity in grating structures using the hierarchical cascading technique. The … hiding postsWebIn 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 … hiding posts from friends on facebookWeb31 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 … hiding pool heater and filterWebRole of the Fuzzy Cascading and Hierarchical Technique to Reduce the Complexity of Rule Base in the Fuzzy System Development: Case Study of Teaching Faculty Assessment Vikas J. Magar and Rajivkumar S. Mente 1 Introduction Fuzzy logic is a mathematical tool that contracts with imprecise, uncertain, unclear, and vague data. how far away is the world border in minecraftWebAbstract: This paper describes 3D FEM simulation of scattering at a border between IDT and reflector in SAW resonators using hierarchical cascading technique and general … hiding potted plant gif