TY - GEN
T1 - Hierarchical Cascading Technique for Single Periodic SAW Models
AU - Duan, Shaoqing
AU - Kuang, Lei
N1 - Publisher Copyright:
© 2024 IEEE.
PY - 2024
Y1 - 2024
N2 - The hierarchical cascading technique (HCT) has been widely applied to finite-element method (FEM) analysis of surface acoustic wave (SAW) devices. However, there is no existing literature discussing the application of HCT to the solving of single periodic models. In this paper, we propose the use of HCT to reduce the degrees of freedom and time consumption for single periodic SAW models. Numerical results indicate that the HCT can accelerate SAW structures without perfectly matched layer (PML), achieving nearly a half-time savings when the model's degrees of freedom are relatively small.
AB - The hierarchical cascading technique (HCT) has been widely applied to finite-element method (FEM) analysis of surface acoustic wave (SAW) devices. However, there is no existing literature discussing the application of HCT to the solving of single periodic models. In this paper, we propose the use of HCT to reduce the degrees of freedom and time consumption for single periodic SAW models. Numerical results indicate that the HCT can accelerate SAW structures without perfectly matched layer (PML), achieving nearly a half-time savings when the model's degrees of freedom are relatively small.
UR - https://www.scopus.com/pages/publications/85201950329
U2 - 10.1109/PIERS62282.2024.10617891
DO - 10.1109/PIERS62282.2024.10617891
M3 - 会议稿件
AN - SCOPUS:85201950329
T3 - 2024 Photonics and Electromagnetics Research Symposium, PIERS 2024 - Proceedings
BT - 2024 Photonics and Electromagnetics Research Symposium, PIERS 2024 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2024 Photonics and Electromagnetics Research Symposium, PIERS 2024
Y2 - 21 April 2024 through 25 April 2024
ER -