Title :
Integral equations and state variables in the s-domain modeling of passive multilayered components
Author :
Conciauro, G. ; Arcioni, P. ; Bressan, M.
Author_Institution :
Dipt. di Elettronica, Pavia Univ., Italy
Abstract :
This paper outlines the basic ideas of a new and very efficient integral method for the electromagnetic modelling of boxed multilayered passive circuits. Differently from standard integral approaches, the method leads to a state-space representation of the component, which directly permits us to find its admittance matrix, in the form of a reduced-order pole expansion in the s-domain, through standard Krylov sub-space technique.
Keywords :
MMIC; integral equations; poles and zeros; reduced order systems; state-space methods; Krylov sub-space technique; MMIC boxed circuit; admittance matrix; integral equation; passive multilayered component; reduced-order pole expansion; s-domain electromagnetic model; state variable; state-space representation; Circuits; Integral equations; Mathematical model; Metallization; Reluctance generators; Semiconductivity; Senior members; Substrates; Sun; Voltage;
Conference_Titel :
Microwave Symposium Digest, 2003 IEEE MTT-S International
Conference_Location :
Philadelphia, PA, USA
Print_ISBN :
0-7803-7695-1
DOI :
10.1109/MWSYM.2003.1210543
