A comparison of domain decomposition techniques for analysing disjoint finite antenna arrays

Ludick, D.; Maaskant, R.; Davidson, David; Jakobus, U.

doi:10.1109/EuCAP.2014.6902304

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Authors

Ludick, D.

Maaskant, R.

Davidson, David

Jakobus, U.

Mittra, R.

Date

2014

Type

Conference Paper

Metadata

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Citation

Ludick, D. and Maaskant, R. and Davidson, D. and Jakobus, U. and Mittra, R. 2014. A comparison of domain decomposition techniques for analysing disjoint finite antenna arrays, pp. 2411-2415.

Source Title

8th European Conference on Antennas and Propagation, EuCAP 2014

DOI

10.1109/EuCAP.2014.6902304

ISBN

9788890701849

School

Curtin Institute of Radio Astronomy (Engineering)

URI

http://hdl.handle.net/20.500.11937/72784

Collection

Curtin Research Publications

Abstract

© 2014 European Association on Antennas and Propagation. The purpose of this work is to present a quantitative comparison between three Method-of-Moments based domain decomposition techniques that are used for the analysis of large, disjoint finite antenna arrays. The methods considered are the Characteristic Basis Function Method, the Domain Green's Function Method, and a newly proposed improved version of the DGFM, i.e., the i-DGFM. The computational complexities of the techniques are compared in terms of runtime and memory usage. Both active and passive antenna arrays are considered.