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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Citation Formats

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.