Archivio Istituzionale della RicercaThis work will present a spectral-element method suitable for the efficient design of two-dimensional passive waveguide components. The method exploits different domain mappings in order to correctly model the singular behavior of the field close to sharp edges also in presence of curved sides. Several devices for satellite communication and scientific instrumentation have successfully been designed with the present technique. Detailed comparison between simulated and measured performances will prove the reliability of the method also when very demanding specifications are set on components design
Analysis and design of passive waveguide devices by spectral element methods / Peverini, O. A.; Tibaldi, Alberto; Farooqui, MUHAMMAD ZUNNOORAIN; Addamo, Giuseppe; Virone, G.; Orta, Renato; Tascone, R.. - (2012). (Intervento presentato al convegno XIX RiNEm (Riunione Nazionale di Elettromagnetismo) tenutosi a Roma nel Settembre 2012).
Analysis and design of passive waveguide devices by spectral element methods
TIBALDI, ALBERTO;FAROOQUI, MUHAMMAD ZUNNOORAIN;ADDAMO, GIUSEPPE;ORTA, Renato;
2012
Abstract
This work will present a spectral-element method suitable for the efficient design of two-dimensional passive waveguide components. The method exploits different domain mappings in order to correctly model the singular behavior of the field close to sharp edges also in presence of curved sides. Several devices for satellite communication and scientific instrumentation have successfully been designed with the present technique. Detailed comparison between simulated and measured performances will prove the reliability of the method also when very demanding specifications are set on components design
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https://hdl.handle.net/11583/2502565
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