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Accurate and Stable Solutions of Densely Discretized Conductors with a Novel Combined Potential-Field Formulation
Date
2021-08-28
Author
Eris, Ozgur
Karaova, Gokhan
Ergül, Özgür Salih
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© 2021 URSI.We present a novel surface-integral-equation formulation for accurate, stable, and efficient analyses of three-dimensional conductors with dense discretizations in terms of wavelength. Recently developed potential integral equations (PIEs) for low-frequency-stable solutions suffer from internal resonances that limit their applicability to large-scale objects. We combine the conventional PIEs with the magnetic-field integral equation and another potential integral equation to reach a combined potential-field formulation (CPFF). Numerical examples demonstrate excellent broadband characteristics of CPFF, independent of the size of the target object and its discretization.
URI
https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85118239930&origin=inward
https://hdl.handle.net/11511/99217
DOI
https://doi.org/10.23919/ursigass51995.2021.9560542
Conference Name
34th General Assembly and Scientific Symposium of the International Union of Radio Science, URSI GASS 2021
Collections
Department of Electrical and Electronics Engineering, Conference / Seminar
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O. Eris, G. Karaova, and Ö. S. Ergül, “Accurate and Stable Solutions of Densely Discretized Conductors with a Novel Combined Potential-Field Formulation,” presented at the 34th General Assembly and Scientific Symposium of the International Union of Radio Science, URSI GASS 2021, Rome, İtalya, 2021, Accessed: 00, 2022. [Online]. Available: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85118239930&origin=inward.
