An approximation approach for free space wave propagation

Mohammad Khatim Hasan, J. Sulaiman, M. Othman

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Modern High technology live style demand an exhaustive used of electromagnetic devices, whether in civilian or military purposes. Among the applications of current interest include those related to communications. Advancement in Computer technology has shifted design of pilot product from "classical trial and error" method to simulation method. This scenario has "zoom-in" the essential of numerical simulation in most science and technology product research and development. Numerical method accelerates and facilitates research and development in the fields. Wireless communication technology has increase the need of "soft" tools to facilitate research and development in the area. A powerful algorithm that popularly used to simulate electromagnetic problem via Maxwell equations in time-domain is the well-known Finite-Difference Time- Domain (FDTD). Albeit FDTD is extraordinary method, it needs a long processing time to simulate problem. In our previous research, we have developed a method called High Speed Low Order Finite Difference Time Domain (HSLO-FDTD). The method is faster than the conventional FDTD but the accuracy is poorer. In this paper, we propose a new algorithm with high order characteristic. The efficiency of the new algorithm is tested and compared with the efficiency of high order FDTD method by some numerical experiment. Experimental result shows that the method is faster and has higher accuracy than the higher order FDTD method.

Original languageEnglish
Title of host publicationProceedings of the 2009 International Conference on Electrical Engineering and Informatics, ICEEI 2009
Pages423-426
Number of pages4
Volume2
DOIs
Publication statusPublished - 2009
Event2009 International Conference on Electrical Engineering and Informatics, ICEEI 2009 - Selangor
Duration: 5 Aug 20097 Aug 2009

Other

Other2009 International Conference on Electrical Engineering and Informatics, ICEEI 2009
CitySelangor
Period5/8/097/8/09

Fingerprint

Wave propagation
Finite difference time domain method
Communication
Maxwell equations
Numerical methods
Computer simulation
Processing
Experiments

Keywords

  • Finite difference time domain
  • Maxwell equations
  • Wave propagation
  • Weighted arithmetic mean scheme

ASJC Scopus subject areas

  • Information Systems
  • Software
  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

Cite this

Hasan, M. K., Sulaiman, J., & Othman, M. (2009). An approximation approach for free space wave propagation. In Proceedings of the 2009 International Conference on Electrical Engineering and Informatics, ICEEI 2009 (Vol. 2, pp. 423-426). [5254701] https://doi.org/10.1109/ICEEI.2009.5254701

An approximation approach for free space wave propagation. / Hasan, Mohammad Khatim; Sulaiman, J.; Othman, M.

Proceedings of the 2009 International Conference on Electrical Engineering and Informatics, ICEEI 2009. Vol. 2 2009. p. 423-426 5254701.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Hasan, MK, Sulaiman, J & Othman, M 2009, An approximation approach for free space wave propagation. in Proceedings of the 2009 International Conference on Electrical Engineering and Informatics, ICEEI 2009. vol. 2, 5254701, pp. 423-426, 2009 International Conference on Electrical Engineering and Informatics, ICEEI 2009, Selangor, 5/8/09. https://doi.org/10.1109/ICEEI.2009.5254701
Hasan MK, Sulaiman J, Othman M. An approximation approach for free space wave propagation. In Proceedings of the 2009 International Conference on Electrical Engineering and Informatics, ICEEI 2009. Vol. 2. 2009. p. 423-426. 5254701 https://doi.org/10.1109/ICEEI.2009.5254701
Hasan, Mohammad Khatim ; Sulaiman, J. ; Othman, M. / An approximation approach for free space wave propagation. Proceedings of the 2009 International Conference on Electrical Engineering and Informatics, ICEEI 2009. Vol. 2 2009. pp. 423-426
@inproceedings{80178c2aa6934727b97b43908a7a50b4,
title = "An approximation approach for free space wave propagation",
abstract = "Modern High technology live style demand an exhaustive used of electromagnetic devices, whether in civilian or military purposes. Among the applications of current interest include those related to communications. Advancement in Computer technology has shifted design of pilot product from {"}classical trial and error{"} method to simulation method. This scenario has {"}zoom-in{"} the essential of numerical simulation in most science and technology product research and development. Numerical method accelerates and facilitates research and development in the fields. Wireless communication technology has increase the need of {"}soft{"} tools to facilitate research and development in the area. A powerful algorithm that popularly used to simulate electromagnetic problem via Maxwell equations in time-domain is the well-known Finite-Difference Time- Domain (FDTD). Albeit FDTD is extraordinary method, it needs a long processing time to simulate problem. In our previous research, we have developed a method called High Speed Low Order Finite Difference Time Domain (HSLO-FDTD). The method is faster than the conventional FDTD but the accuracy is poorer. In this paper, we propose a new algorithm with high order characteristic. The efficiency of the new algorithm is tested and compared with the efficiency of high order FDTD method by some numerical experiment. Experimental result shows that the method is faster and has higher accuracy than the higher order FDTD method.",
keywords = "Finite difference time domain, Maxwell equations, Wave propagation, Weighted arithmetic mean scheme",
author = "Hasan, {Mohammad Khatim} and J. Sulaiman and M. Othman",
year = "2009",
doi = "10.1109/ICEEI.2009.5254701",
language = "English",
isbn = "9781424449132",
volume = "2",
pages = "423--426",
booktitle = "Proceedings of the 2009 International Conference on Electrical Engineering and Informatics, ICEEI 2009",

}

TY - GEN

T1 - An approximation approach for free space wave propagation

AU - Hasan, Mohammad Khatim

AU - Sulaiman, J.

AU - Othman, M.

PY - 2009

Y1 - 2009

N2 - Modern High technology live style demand an exhaustive used of electromagnetic devices, whether in civilian or military purposes. Among the applications of current interest include those related to communications. Advancement in Computer technology has shifted design of pilot product from "classical trial and error" method to simulation method. This scenario has "zoom-in" the essential of numerical simulation in most science and technology product research and development. Numerical method accelerates and facilitates research and development in the fields. Wireless communication technology has increase the need of "soft" tools to facilitate research and development in the area. A powerful algorithm that popularly used to simulate electromagnetic problem via Maxwell equations in time-domain is the well-known Finite-Difference Time- Domain (FDTD). Albeit FDTD is extraordinary method, it needs a long processing time to simulate problem. In our previous research, we have developed a method called High Speed Low Order Finite Difference Time Domain (HSLO-FDTD). The method is faster than the conventional FDTD but the accuracy is poorer. In this paper, we propose a new algorithm with high order characteristic. The efficiency of the new algorithm is tested and compared with the efficiency of high order FDTD method by some numerical experiment. Experimental result shows that the method is faster and has higher accuracy than the higher order FDTD method.

AB - Modern High technology live style demand an exhaustive used of electromagnetic devices, whether in civilian or military purposes. Among the applications of current interest include those related to communications. Advancement in Computer technology has shifted design of pilot product from "classical trial and error" method to simulation method. This scenario has "zoom-in" the essential of numerical simulation in most science and technology product research and development. Numerical method accelerates and facilitates research and development in the fields. Wireless communication technology has increase the need of "soft" tools to facilitate research and development in the area. A powerful algorithm that popularly used to simulate electromagnetic problem via Maxwell equations in time-domain is the well-known Finite-Difference Time- Domain (FDTD). Albeit FDTD is extraordinary method, it needs a long processing time to simulate problem. In our previous research, we have developed a method called High Speed Low Order Finite Difference Time Domain (HSLO-FDTD). The method is faster than the conventional FDTD but the accuracy is poorer. In this paper, we propose a new algorithm with high order characteristic. The efficiency of the new algorithm is tested and compared with the efficiency of high order FDTD method by some numerical experiment. Experimental result shows that the method is faster and has higher accuracy than the higher order FDTD method.

KW - Finite difference time domain

KW - Maxwell equations

KW - Wave propagation

KW - Weighted arithmetic mean scheme

UR - http://www.scopus.com/inward/record.url?scp=70449646804&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=70449646804&partnerID=8YFLogxK

U2 - 10.1109/ICEEI.2009.5254701

DO - 10.1109/ICEEI.2009.5254701

M3 - Conference contribution

SN - 9781424449132

VL - 2

SP - 423

EP - 426

BT - Proceedings of the 2009 International Conference on Electrical Engineering and Informatics, ICEEI 2009

ER -