A domain decomposition approach is here applied to the finite element solution of a multiport waveguide passive device. The approach allows separating the problem in multiple, coupled subproblems which can be solved individually. By appropriately defining one of these subdomains as containing all the possible variations to be studied it is hence possible to restrict the tolerance analysis to this latter, smaller domain. Numerical results showing the gain in computing time are presented.

A Domain Decomposition Technique for Finite Element Based Parametric Sweep and Tolerance Analyses of Microwave Passive Devices / G. Guarnieri; G. Pelosi; L. Rossi; S. Selleri. - In: INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING. - ISSN 1096-4290. - STAMPA. - 19:(2009), pp. 328-337. [10.1002/mmce.20346]

A Domain Decomposition Technique for Finite Element Based Parametric Sweep and Tolerance Analyses of Microwave Passive Devices

PELOSI, GIUSEPPE;SELLERI, STEFANO
2009

Abstract

A domain decomposition approach is here applied to the finite element solution of a multiport waveguide passive device. The approach allows separating the problem in multiple, coupled subproblems which can be solved individually. By appropriately defining one of these subdomains as containing all the possible variations to be studied it is hence possible to restrict the tolerance analysis to this latter, smaller domain. Numerical results showing the gain in computing time are presented.
19
328
337
G. Guarnieri; G. Pelosi; L. Rossi; S. Selleri
File in questo prodotto:
Non ci sono file associati a questo prodotto.

I documenti in FLORE sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2158/362496
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 3
  • ???jsp.display-item.citation.isi??? 2
social impact