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Hybrid Surface Integral Equations for Optimal Analysis of Perfectly Conducting Bodies
Date
2015-07-24
Author
Karaosmanoglu, Bariscan
Ergül, Özgür Salih
Metadata
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We consider hybrid formulations involving simultaneous applications of the electric-field integral equation (EFIE), the magnetic-field integral equation (MFIE), and the combined-field integral equation (CFIE) for the electromagnetic analysis of three-dimensional conductors with arbitrary geometries. By selecting EFIE, MFIE, and CFIE regions on a given object, and optimizing these regions in accordance with the simulation requirements, one can construct an optimal hybrid-field integral equation (HFIE) that performs better than the standard formulations in terms of accuracy and/or efficiency. We present diverse performances of different HFIEs on simple problems and demonstrate the critical importance of region optimizations for computationally optimal solutions.
Subject Keywords
Integral equations
,
Accuracy
,
Geometry
,
Mathematical model
,
Standards
,
Optimization
,
Conductors
URI
https://hdl.handle.net/11511/41668
DOI
https://doi.org/10.1109/aps.2015.7304968
Collections
Department of Electrical and Electronics Engineering, Conference / Seminar
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B. Karaosmanoglu and Ö. S. Ergül, “Hybrid Surface Integral Equations for Optimal Analysis of Perfectly Conducting Bodies,” 2015, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/41668.