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EnglishThe shielding performance of planar conductive nanoscreens against transient sources are studied in detail by means of an approximate semi-analytical formulation based on a Cagniard-De Hoop approach. In the presence of a pulsed electric-line source, such a formulation allows for easily deriving the transient fields as a single convolution integral. Several definitions of time-domain shielding effectiveness, recently introduced in the literature, can thus be discussed and compared with the conventional time-harmonic shielding effectiveness. Comparisons with results obtained numerically through an exact canonical double inverse Fourier transform are also provided, showing the accuracy of the proposed semi-analytical formulation for screens with nanometric thickness.
The shielding performance of planar conductive nanoscreens against transient sources are studied in detail by means of an approximate semi-analytical formulation based on a Cagniard-De Hoop approach. In the presence of a pulsed electricline source, such a formulation allows for easily deriving the transient fields as a single convolution integral. Several definitions of time-domain shielding effectiveness, recently introduced in the literature, can thus be discussed and compared with the conventional time-harmonic shielding effectiveness. Comparisons with results obtained numerically through an exact canonical double inverse Fourier transform are also provided, showing the accuracy of the proposed semi-analytical formulation for screens with nanometric thickness.
Time-Domain Shielding Effectiveness of Planar Conductive Nanoscreens / Lovat, Giampiero; Araneo, Rodolfo; Celozzi, Salvatore. - ELETTRONICO. - (2014), pp. 181-185. ((Intervento presentato al convegno 2014 IEEE International Symposium on Electromagnetic Compatibility tenutosi a Raleigh, North Carolina (USA) nel August 3-8, 2014 [10.1109/ISEMC.2014.6898966].
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| Titolo: | Time-Domain Shielding Effectiveness of Planar Conductive Nanoscreens | |
| Autori: | ||
| Data di pubblicazione: | 2014 | |
| Citazione: | Time-Domain Shielding Effectiveness of Planar Conductive Nanoscreens / Lovat, Giampiero; Araneo, Rodolfo; Celozzi, Salvatore. - ELETTRONICO. - (2014), pp. 181-185. ((Intervento presentato al convegno 2014 IEEE International Symposium on Electromagnetic Compatibility tenutosi a Raleigh, North Carolina (USA) nel August 3-8, 2014 [10.1109/ISEMC.2014.6898966]. | |
| Handle: | http://hdl.handle.net/11573/626041 | |
| Appartiene alla tipologia: | 04b Atto di convegno in volume |
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