Title :
Admittance parameter formulation for realizable model-order reduction
Author :
Honkala, M. ; Miettinen, Pauli ; Valtonen, M. ; Roos, Janne
Author_Institution :
Dept. of Radio Sci. & Eng., Aalto Univ., Aalto, Finland
Abstract :
This paper proposes an admittance formulation for improving the stability of the structure-preserving reduced-order interconnect macromodeling algorithm SPRIM and the RLC equivalent circuit synthesis method RLCSYN. A simulation example is presented to show the benefits of admittance formulation.
Keywords :
RLC circuits; circuit simulation; circuit stability; electric admittance; equivalent circuits; network synthesis; reduced order systems; RLC equivalent circuit synthesis method; RLCSYN; admittance parameter formulation; model-order reduction; structure-preserving reduced-order interconnect macromodeling algorithm SPRIM; Admittance; Computational modeling; Impedance; Integrated circuit modeling; Mathematical model; Numerical models; RLC circuits;
Conference_Titel :
Circuit Theory and Design (ECCTD), 2013 European Conference on
Conference_Location :
Dresden
DOI :
10.1109/ECCTD.2013.6662313
