Applications of single mode extraction from finite difference time domain data

IJ Craddock; DL Paul; CJ Railton; PN Fletcher; M Dean

doi:10.1049/ip-map:19990160

Applications of single mode extraction from finite difference time domain data

IJ Craddock, DL Paul, CJ Railton, PN Fletcher, M Dean

Research output: Contribution to journal › Article (Academic Journal) › peer-review

Abstract

A simple technique is described which is capable of providing considerable reductions in the computational demands of the finite difference time domain (FDTD) algorithm. It is shown that, by forming the inner product of the FDTD time domain data and the transverse field variation of the mode of interest, it is possible to avoid modelling long feed structures in many FDTD models. The precise computational and memory savings resulting from the method depend on the structure of interest; figures of 50% and 15% are achieved for two example structures

Translated title of the contribution	Applications of single mode extraction from Finite Difference Time Domain (FDTD) data
Original language	English
Article number	2
Pages (from-to)	160 - 162
Number of pages	3
Journal	IEE Proceedings on Microwaves Antennas and Propagation
Volume	146
Issue number	2
DOIs	https://doi.org/10.1049/ip-map:19990160
Publication status	Published - Apr 1999

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Publisher: Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Rose publication type: Journal article

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title = "Applications of single mode extraction from finite difference time domain data",

abstract = "A simple technique is described which is capable of providing considerable reductions in the computational demands of the finite difference time domain (FDTD) algorithm. It is shown that, by forming the inner product of the FDTD time domain data and the transverse field variation of the mode of interest, it is possible to avoid modelling long feed structures in many FDTD models. The precise computational and memory savings resulting from the method depend on the structure of interest; figures of 50% and 15% are achieved for two example structures",

author = "IJ Craddock and DL Paul and CJ Railton and PN Fletcher and M Dean",

note = "Publisher: Institute of Electrical and Electronics Engineers, Inc. (IEEE) Rose publication type: Journal article ",

year = "1999",

month = apr,

doi = "10.1049/ip-map:19990160",

language = "English",

volume = "146",

pages = "160 -- 162",

journal = "IEE Proceedings on Microwaves Antennas and Propagation",

publisher = "Institution of Engineering and Technology (IET)",

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TY - JOUR

T1 - Applications of single mode extraction from finite difference time domain data

AU - Craddock, IJ

AU - Paul, DL

AU - Railton, CJ

AU - Fletcher, PN

AU - Dean, M

N1 - Publisher: Institute of Electrical and Electronics Engineers, Inc. (IEEE) Rose publication type: Journal article

PY - 1999/4

Y1 - 1999/4

N2 - A simple technique is described which is capable of providing considerable reductions in the computational demands of the finite difference time domain (FDTD) algorithm. It is shown that, by forming the inner product of the FDTD time domain data and the transverse field variation of the mode of interest, it is possible to avoid modelling long feed structures in many FDTD models. The precise computational and memory savings resulting from the method depend on the structure of interest; figures of 50% and 15% are achieved for two example structures

AB - A simple technique is described which is capable of providing considerable reductions in the computational demands of the finite difference time domain (FDTD) algorithm. It is shown that, by forming the inner product of the FDTD time domain data and the transverse field variation of the mode of interest, it is possible to avoid modelling long feed structures in many FDTD models. The precise computational and memory savings resulting from the method depend on the structure of interest; figures of 50% and 15% are achieved for two example structures

U2 - 10.1049/ip-map:19990160

DO - 10.1049/ip-map:19990160

M3 - Article (Academic Journal)

VL - 146

SP - 160

EP - 162

JO - IEE Proceedings on Microwaves Antennas and Propagation

JF - IEE Proceedings on Microwaves Antennas and Propagation

IS - 2

M1 - 2

ER -

Applications of single mode extraction from finite difference time domain data

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