One-step leapfrog ADI-FDTD method including lumped elements and its stability analysis

Xiang Hua Wang; Wen Yan Yin; Zhizhang Chen; Shun Chuan Yang

doi:10.1109/LAWP.2012.2229456

One-step leapfrog ADI-FDTD method including lumped elements and its stability analysis

Xiang Hua Wang^*
, Wen Yan Yin
, Zhizhang Chen
, Shun Chuan Yang

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

20 Scopus citations

Abstract

A one-step leapfrog alternating-direction-implicit finite-difference time-domain (ADI-FDTD) method including lumped elements is presented. The method is originated from the conventional ADI-FDTD method, but without mid-time-step computations. Its unconditional stability is analytically proven by combining the von Neumann method with the Jury criterion. In addition, its unconditional stability and high computational efficiency are verified through numerical experiments.

Original language	English
Article number	6359751
Pages (from-to)	1406-1409
Number of pages	4
Journal	IEEE Antennas and Wireless Propagation Letters
Volume	11
DOIs	https://doi.org/10.1109/LAWP.2012.2229456
State	Published - 2012
Externally published	Yes

Keywords

Alternating-direction-implicit finite-difference time-domain (ADI-FDTD) method
leapfrog
lumped element
one-step
unconditional stability

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10.1109/LAWP.2012.2229456

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title = "One-step leapfrog ADI-FDTD method including lumped elements and its stability analysis",

abstract = "A one-step leapfrog alternating-direction-implicit finite-difference time-domain (ADI-FDTD) method including lumped elements is presented. The method is originated from the conventional ADI-FDTD method, but without mid-time-step computations. Its unconditional stability is analytically proven by combining the von Neumann method with the Jury criterion. In addition, its unconditional stability and high computational efficiency are verified through numerical experiments.",

keywords = "Alternating-direction-implicit finite-difference time-domain (ADI-FDTD) method, leapfrog, lumped element, one-step, unconditional stability",

author = "Wang, \{Xiang Hua\} and Yin, \{Wen Yan\} and Zhizhang Chen and Yang, \{Shun Chuan\}",

year = "2012",

doi = "10.1109/LAWP.2012.2229456",

language = "英语",

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pages = "1406--1409",

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T1 - One-step leapfrog ADI-FDTD method including lumped elements and its stability analysis

AU - Wang, Xiang Hua

AU - Yin, Wen Yan

AU - Chen, Zhizhang

AU - Yang, Shun Chuan

PY - 2012

Y1 - 2012

N2 - A one-step leapfrog alternating-direction-implicit finite-difference time-domain (ADI-FDTD) method including lumped elements is presented. The method is originated from the conventional ADI-FDTD method, but without mid-time-step computations. Its unconditional stability is analytically proven by combining the von Neumann method with the Jury criterion. In addition, its unconditional stability and high computational efficiency are verified through numerical experiments.

AB - A one-step leapfrog alternating-direction-implicit finite-difference time-domain (ADI-FDTD) method including lumped elements is presented. The method is originated from the conventional ADI-FDTD method, but without mid-time-step computations. Its unconditional stability is analytically proven by combining the von Neumann method with the Jury criterion. In addition, its unconditional stability and high computational efficiency are verified through numerical experiments.

KW - Alternating-direction-implicit finite-difference time-domain (ADI-FDTD) method

KW - leapfrog

KW - lumped element

KW - one-step

KW - unconditional stability

UR - https://www.scopus.com/pages/publications/84871845538

U2 - 10.1109/LAWP.2012.2229456

DO - 10.1109/LAWP.2012.2229456

M3 - 文章

AN - SCOPUS:84871845538

SN - 1536-1225

VL - 11

SP - 1406

EP - 1409

JO - IEEE Antennas and Wireless Propagation Letters

JF - IEEE Antennas and Wireless Propagation Letters

M1 - 6359751

ER -

One-step leapfrog ADI-FDTD method including lumped elements and its stability analysis

Abstract

Keywords

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