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[期刊论文]

Development of the Recursive Convolutional CFS-PML for the Wave-Equation-Based Meshless Method

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author:

Wang, Jun-Feng (Wang, Jun-Feng.) [1] | Chen, Zhizhang David (Chen, Zhizhang David.) [2] | Peng, Cheng (Peng, Cheng.) [3] | Unfold

Indexed by:

SCIE

Abstract:

In this communication, the recursive convolutional complex frequency shifted perfectly matched layer (CFS-PML) absorbing boundary condition (ABC) is developed for the wave-equation-based meshless method. The numerical results show that the proposed CFS-PML can achieve an excellent absorption performance with the reflections less than -52.5 dB when the six layers of the PML are applied, and less than -57.3 dB when ten layers of the PML are applied (including operations with evanescent waves). The impacts of the CFS-PML parameters, shape parameter, and different node distribution types are also investigated. Such performances allow the use of the wave-equation-based meshless method for solving open problems.

Keyword:

Absorbing boundary condition (ABC) Antennas Boundary conditions complex frequency shifted (CFS) Electric fields Finite difference methods Magnetic fields perfectly matched layer (PML) Shape the node-based meshless method Time-domain analysis wave equation

Community:

  • [ 1 ] [Wang, Jun-Feng]Univ Elect Sci & Technol China, Sch Elect Sci & Engn, Chengdu 611731, Peoples R China
  • [ 2 ] [Peng, Cheng]Univ Elect Sci & Technol China, Sch Elect Sci & Engn, Chengdu 611731, Peoples R China
  • [ 3 ] [Li, Jinyan]Univ Elect Sci & Technol China, Sch Elect Sci & Engn, Chengdu 611731, Peoples R China
  • [ 4 ] [Wang, Jun-Feng]Dalhousie Univ, Dept Elect & Comp Engn, Halifax, NS B3J 2X4, Canada
  • [ 5 ] [Chen, Zhizhang David]Dalhousie Univ, Dept Elect & Comp Engn, Halifax, NS B3J 2X4, Canada
  • [ 6 ] [Chen, Zhizhang David]Fuzhou Univ, Sch Phys & Informat Engn, Fuzhou 350108, Peoples R China
  • [ 7 ] [Li, Jinyan]Southeast Univ, State Key Lab Millimeter Waves, Nanjing 210096, Peoples R China
  • [ 8 ] [Ponomarenko, Sergey A.]Dalhousie Univ, Dept Elect & Comp Engn, Dept Phys & Atmospher Sci, Halifax, NS B3J 2X4, Canada

Reprint 's Address:

  • [Chen, Zhizhang David]Fuzhou Univ, Sch Phys & Informat Engn, Fuzhou 350108, Peoples R China

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Related Article:

Source :

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION

ISSN: 0018-926X

Year: 2021

Issue: 6

Volume: 69

Page: 3599-3604

4 . 8 2 4

JCR@2021

4 . 6 0 0

JCR@2023

ESI Discipline: ENGINEERING;

ESI HC Threshold:105

JCR Journal Grade:1

CAS Journal Grade:2

Cited Count:

WoS CC Cited Count: 8

SCOPUS Cited Count: 9

30 Days PV: 5

查看更多>>操作日志

管理员  2024-08-22 09:34:45  更新被引

管理员  2024-08-18 14:54:18  更新被引

管理员  2024-06-03 11:47:33  更新被引

管理员  2024-06-03 11:47:33  更新被引

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