Inhomegeneous plane waves are used to represent 2D and 3D Green's functions in free space. A special sampling scheme allows a compensation between aliasing and truncation errors. An error model is provided for the 2D and 3D cases. Very high accuracy is obtained with very few points in spectral domain, which confirms the sub-Nyquist nature of the approach.
Martini, E., Karki, S., Craeye, C., Maci, S. (2015). Error analysis of the harmonics-based plane wave method. In Proceedings of the 2015 International Conference on Electromagnetics in Advanced Applications, ICEAA 2015 (pp.1493-1495). New York : Institute of Electrical and Electronics Engineers Inc. [10.1109/ICEAA.2015.7297371].
Error analysis of the harmonics-based plane wave method
Martini, Enrica;Maci, Stefano
2015-01-01
Abstract
Inhomegeneous plane waves are used to represent 2D and 3D Green's functions in free space. A special sampling scheme allows a compensation between aliasing and truncation errors. An error model is provided for the 2D and 3D cases. Very high accuracy is obtained with very few points in spectral domain, which confirms the sub-Nyquist nature of the approach.
| File | Dimensione | Formato | |
|---|---|---|---|
|
ErrorAnalysis.pdf
non disponibili
Tipologia:
PDF editoriale
Licenza:
NON PUBBLICO - Accesso privato/ristretto
Dimensione
692.06 kB
Formato
Adobe PDF
|
692.06 kB | Adobe PDF | Visualizza/Apri Richiedi una copia |
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
https://hdl.handle.net/11365/1026825