An improvement in speed of FDTD processing time for free space wave propagation

Mohammad Khatim Hasan and Mohamed Othman and Zulkifly Abbas and Jumat Sulaiman and Rozita Johari (2005) An improvement in speed of FDTD processing time for free space wave propagation. In: 2005 1st International Conference on Computers, Communications and Signal Processing with Special Track on Biomedical Engineering (CCSP 2005), 14-16 November 2005, Kuala Lumpur.

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In this paper, a numerical simulation by a new high speed low order FDTD (HSLO-FDTD) method will be conducted to simulate one dimensional free space wave propagation of 2.4 GHz Gaussian pulse. The efficiency of the new schemes are analyze and compared with the standard FDTD method in terms of processing time, phase velocity and global error. The amplitude in volts by both method are also displayed. Results obtained using the new schemes compare well with published results and solve the problem faster than the standard FDTD method.

Item Type: Conference or Workshop Item (UNSPECIFIED)
Keyword: FDTD, HSLO-FDTD, Numerical simulation of wave propagation
Subjects: Q Science > QA Mathematics > QA1-939 Mathematics > QA150-272.5 Algebra
T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK1-9971 Electrical engineering. Electronics. Nuclear engineering > TK5101-6720 Telecommunication Including telegraphy, telephone, radio, radar, television
Department: SCHOOL > School of Science and Technology
Depositing User: ADMIN ADMIN
Date Deposited: 14 Feb 2012 10:35
Last Modified: 29 Dec 2014 16:17

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