Title :
Broadband electromagnetic analysis of interconnects by means of TLM and Krylov model order reduction
Author :
Lukashevich, Dzianis ; Cangellaris, Andreas ; Russer, Peter
Author_Institution :
Inst. fur Hochfrequenztechnik, Technische Univ. Munchen, Munich, Germany
Abstract :
The transmission line matrix (TLM) method is combined with Krylov subspace-based model order reduction (MOR) processes for the extraction of the broadband electromagnetic response of planar interconnect structures. A scattering-symmetric Lanczos algorithm is used for the computationally efficient generation of a broadband, reduced-order model for the multiport transfer function matrix of an interconnect structure. The passivity of the generated reduced-order model and its accuracy down to DC are demonstrated through the modeling of a typical, planar interconnect structure.
Keywords :
interconnections; printed circuits; transfer function matrices; transmission line matrix methods; Krylov model order reduction process; broadband electromagnetic analysis; broadband electromagnetic response; multiport transfer function matrix; planar interconnect structure; scattering-symmetric Lanczos algorithm; subspace-based model order reduction process; transmission line matrix method; Electromagnetic analysis; Electromagnetic fields; Electromagnetic modeling; Electromagnetic scattering; Electronic mail; Finite difference methods; Finite element methods; LAN interconnection; Reduced order systems; Transmission line matrix methods;
Conference_Titel :
Electrical Performance of Electronic Packaging, 2005. IEEE 14th Topical Meeting on
Print_ISBN :
0-7803-9220-5
DOI :
10.1109/EPEP.2005.1563779