Interpolation Algorithm for Fast Evaluation of EM Coupling Between Wires

C. Marasini; E.S.A.M. Lepelaars; A.P.M. Zwamborn

Interpolation Algorithm for Fast Evaluation of EM Coupling Between Wires

C. Marasini
, E.S.A.M. Lepelaars
, A.P.M. Zwamborn

Electromagnetics

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

Abstract

Efficient evaluation of the field radiated by a current ow along a wire is essential to solve electromagnetic coupling between wires. This paper describes a numerically efficient interpolation algorithm for the evaluation of coupling terms. Using standard routines, the field generated by a given wire is evaluated on a discrete grid of points within the observation region that contains the mantle of the coupled wires and interpolated. For computational efficiency, the function to be interpolated is smoothed by subtracting a properly defined term. The proposed algorithm is applied to enhance efficiency in the computation of coupling matrix elements for the analysis of mutual coupling between PEC wires discretized by the Method of Moment.

Original language	English
Title of host publication	proceedings of the 2007 URSI Electromagnetic Theory Symposium (EMTS 2007) 26-28 July 2007, Ottawa, Ontario, Canada
Place of Publication	Ottawa, Canada
Publisher	International Union of Radio Science
Pages	1-3
ISBN (Print)	978-0-9738425-3-1
Publication status	Published - 2007
Event	conference; EMTS 2007, Ottawa, Ontario, Canada; 2007-07-26; 2007-07-28 - Duration: 26 Jul 2007 → 28 Jul 2007

Conference

Conference	conference; EMTS 2007, Ottawa, Ontario, Canada; 2007-07-26; 2007-07-28
Period	26/07/07 → 28/07/07
Other	EMTS 2007, Ottawa, Ontario, Canada

Cite this

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title = "Interpolation Algorithm for Fast Evaluation of EM Coupling Between Wires",

abstract = "Efficient evaluation of the field radiated by a current ow along a wire is essential to solve electromagnetic coupling between wires. This paper describes a numerically efficient interpolation algorithm for the evaluation of coupling terms. Using standard routines, the field generated by a given wire is evaluated on a discrete grid of points within the observation region that contains the mantle of the coupled wires and interpolated. For computational efficiency, the function to be interpolated is smoothed by subtracting a properly defined term. The proposed algorithm is applied to enhance efficiency in the computation of coupling matrix elements for the analysis of mutual coupling between PEC wires discretized by the Method of Moment.",

author = "C. Marasini and E.S.A.M. Lepelaars and A.P.M. Zwamborn",

year = "2007",

language = "English",

isbn = "978-0-9738425-3-1",

pages = "1--3",

booktitle = "proceedings of the 2007 URSI Electromagnetic Theory Symposium (EMTS 2007) 26-28 July 2007, Ottawa, Ontario, Canada",

publisher = "International Union of Radio Science",

note = "conference; EMTS 2007, Ottawa, Ontario, Canada; 2007-07-26; 2007-07-28 ; Conference date: 26-07-2007 Through 28-07-2007",

}

Marasini, C, Lepelaars, ESAM & Zwamborn, APM 2007, Interpolation Algorithm for Fast Evaluation of EM Coupling Between Wires. in proceedings of the 2007 URSI Electromagnetic Theory Symposium (EMTS 2007) 26-28 July 2007, Ottawa, Ontario, Canada. International Union of Radio Science, Ottawa, Canada, pp. 1-3, conference; EMTS 2007, Ottawa, Ontario, Canada; 2007-07-26; 2007-07-28, 26/07/07.

Interpolation Algorithm for Fast Evaluation of EM Coupling Between Wires. / Marasini, C.; Lepelaars, E.S.A.M.; Zwamborn, A.P.M.
proceedings of the 2007 URSI Electromagnetic Theory Symposium (EMTS 2007) 26-28 July 2007, Ottawa, Ontario, Canada. Ottawa, Canada: International Union of Radio Science, 2007. p. 1-3.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

TY - GEN

T1 - Interpolation Algorithm for Fast Evaluation of EM Coupling Between Wires

AU - Marasini, C.

AU - Lepelaars, E.S.A.M.

AU - Zwamborn, A.P.M.

PY - 2007

Y1 - 2007

N2 - Efficient evaluation of the field radiated by a current ow along a wire is essential to solve electromagnetic coupling between wires. This paper describes a numerically efficient interpolation algorithm for the evaluation of coupling terms. Using standard routines, the field generated by a given wire is evaluated on a discrete grid of points within the observation region that contains the mantle of the coupled wires and interpolated. For computational efficiency, the function to be interpolated is smoothed by subtracting a properly defined term. The proposed algorithm is applied to enhance efficiency in the computation of coupling matrix elements for the analysis of mutual coupling between PEC wires discretized by the Method of Moment.

AB - Efficient evaluation of the field radiated by a current ow along a wire is essential to solve electromagnetic coupling between wires. This paper describes a numerically efficient interpolation algorithm for the evaluation of coupling terms. Using standard routines, the field generated by a given wire is evaluated on a discrete grid of points within the observation region that contains the mantle of the coupled wires and interpolated. For computational efficiency, the function to be interpolated is smoothed by subtracting a properly defined term. The proposed algorithm is applied to enhance efficiency in the computation of coupling matrix elements for the analysis of mutual coupling between PEC wires discretized by the Method of Moment.

M3 - Conference contribution

SN - 978-0-9738425-3-1

SP - 1

EP - 3

BT - proceedings of the 2007 URSI Electromagnetic Theory Symposium (EMTS 2007) 26-28 July 2007, Ottawa, Ontario, Canada

PB - International Union of Radio Science

CY - Ottawa, Canada

T2 - conference; EMTS 2007, Ottawa, Ontario, Canada; 2007-07-26; 2007-07-28

Y2 - 26 July 2007 through 28 July 2007

ER -

Interpolation Algorithm for Fast Evaluation of EM Coupling Between Wires

Abstract

Conference

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