Abstract
The spatial and spectral confinement properties of Wilson basis functions allow for an efficient expansion of electromagnetic fields. A planar, transverse electromagnetic source distribution can be decomposed into one-way field generating distributions associated with longitudinally progressive and regressive waves with the aid of a Poincaré-Steklov operator, which is readily evaluated in a planar Wilson basis owing to the spectral confinement. The construction of a Wilson-basis propagator for an elementary propagation step is equally straightforward.A cascaded application of one-way Wilson-basis propagation steps may be performed efficiently with negligible loss of accuracy. This multi-step approach provides a computationally expedient tool for optical-fibre interconnect problems.
Original language | English |
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Title of host publication | Proceedings of the 2018 20th International Conference on Electromagnetics in Advanced Applications, ICEAA 2018 |
Place of Publication | Piscataway |
Publisher | Institute of Electrical and Electronics Engineers |
Pages | 418-420 |
Number of pages | 3 |
ISBN (Electronic) | 978-1-5386-6762-0 |
ISBN (Print) | 978-1-5386-6763-7 |
DOIs | |
Publication status | Published - 1 Nov 2018 |
Event | 20th International Conference on Electromagnetics in Advanced Applications, ICEAA 2018 - Cartagena de Indias, Colombia Duration: 10 Sept 2018 → 14 Sept 2018 |
Conference
Conference | 20th International Conference on Electromagnetics in Advanced Applications, ICEAA 2018 |
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Country/Territory | Colombia |
City | Cartagena de Indias |
Period | 10/09/18 → 14/09/18 |
Keywords
- Computational efficiency
- Computational electromagnetics
- Optical interconnects
- Signal sampling