Extremely low dispersion higher order (2,4) 2-D-FDTD scheme for Maxwell-Boltzmann system

Il Young Oh; Yongjun Hong; Jong Gwan Yook

doi:10.1109/TAP.2013.2281363

Extremely low dispersion higher order (2,4) 2-D-FDTD scheme for Maxwell-Boltzmann system

Il Young Oh, Yongjun Hong, Jong Gwan Yook

Department of Electrical and Electronic Engineering

Research output: Contribution to journal › Article

Abstract

An extremely low dispersive algorithm based on two-dimensional higher-order (2,4) (H(2,4)) finite-difference time-domainmethod is developed for calculating aMaxwell-Boltzmann system. To minimize large numerical errors near the plasma frequency, a two-step process is proposed. In the first step, the weighted sum of the H(2,4) and Yee schemes is obtained, and correction of the electron density and collision frequency of weakly ionized plasma is implemented in the second step. With this process, the proposed scheme accurately estimates the electron density and collision frequency of weakly ionized plasma. Lastly, two plasma problems are solved to verify the validity of the proposed scheme.

Original language	English
Article number	6630066
Pages (from-to)	6100-6106
Number of pages	7
Journal	IEEE Transactions on Antennas and Propagation
Volume	61
Issue number	12
DOIs	https://doi.org/10.1109/TAP.2013.2281363
Publication status	Published - 2013 Jan 1

Fingerprint

All Science Journal Classification (ASJC) codes

Electrical and Electronic Engineering

Cite this

Oh, I. Y., Hong, Y., & Yook, J. G. (2013). Extremely low dispersion higher order (2,4) 2-D-FDTD scheme for Maxwell-Boltzmann system. IEEE Transactions on Antennas and Propagation, 61(12), 6100-6106. [6630066]. https://doi.org/10.1109/TAP.2013.2281363

@article{737c504f39dc4a8fa7686db58b9be7ba,

title = "Extremely low dispersion higher order (2,4) 2-D-FDTD scheme for Maxwell-Boltzmann system",

abstract = "An extremely low dispersive algorithm based on two-dimensional higher-order (2,4) (H(2,4)) finite-difference time-domainmethod is developed for calculating aMaxwell-Boltzmann system. To minimize large numerical errors near the plasma frequency, a two-step process is proposed. In the first step, the weighted sum of the H(2,4) and Yee schemes is obtained, and correction of the electron density and collision frequency of weakly ionized plasma is implemented in the second step. With this process, the proposed scheme accurately estimates the electron density and collision frequency of weakly ionized plasma. Lastly, two plasma problems are solved to verify the validity of the proposed scheme.",

author = "Oh, {Il Young} and Yongjun Hong and Yook, {Jong Gwan}",

year = "2013",

month = jan

day = "1",

doi = "10.1109/TAP.2013.2281363",

language = "English",

volume = "61",

pages = "6100--6106",

journal = "IEEE Transactions on Antennas and Propagation",

issn = "0018-926X",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

number = "12",

}

TY - JOUR

T1 - Extremely low dispersion higher order (2,4) 2-D-FDTD scheme for Maxwell-Boltzmann system

AU - Oh, Il Young

AU - Hong, Yongjun

AU - Yook, Jong Gwan

PY - 2013/1/1

Y1 - 2013/1/1

N2 - An extremely low dispersive algorithm based on two-dimensional higher-order (2,4) (H(2,4)) finite-difference time-domainmethod is developed for calculating aMaxwell-Boltzmann system. To minimize large numerical errors near the plasma frequency, a two-step process is proposed. In the first step, the weighted sum of the H(2,4) and Yee schemes is obtained, and correction of the electron density and collision frequency of weakly ionized plasma is implemented in the second step. With this process, the proposed scheme accurately estimates the electron density and collision frequency of weakly ionized plasma. Lastly, two plasma problems are solved to verify the validity of the proposed scheme.

AB - An extremely low dispersive algorithm based on two-dimensional higher-order (2,4) (H(2,4)) finite-difference time-domainmethod is developed for calculating aMaxwell-Boltzmann system. To minimize large numerical errors near the plasma frequency, a two-step process is proposed. In the first step, the weighted sum of the H(2,4) and Yee schemes is obtained, and correction of the electron density and collision frequency of weakly ionized plasma is implemented in the second step. With this process, the proposed scheme accurately estimates the electron density and collision frequency of weakly ionized plasma. Lastly, two plasma problems are solved to verify the validity of the proposed scheme.

UR - http://www.scopus.com/inward/record.url?scp=84897714003&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84897714003&partnerID=8YFLogxK

U2 - 10.1109/TAP.2013.2281363

DO - 10.1109/TAP.2013.2281363

M3 - Article

AN - SCOPUS:84897714003

VL - 61

SP - 6100

EP - 6106

JO - IEEE Transactions on Antennas and Propagation

JF - IEEE Transactions on Antennas and Propagation

SN - 0018-926X

IS - 12

M1 - 6630066

ER -

Access to Document

10.1109/TAP.2013.2281363