Title :
Partitioning-based second-order model-order reduction method for RC circuits
Author :
Miettinen, Pekka ; Honkala, Mikko ; Roos, Janne ; Valtonen, Martti
Author_Institution :
Dept. of Radio Sci. & Eng., Helsinki Univ. of Technol., Helsinki, Finland
Abstract :
This paper proposes a new second-order Model Order Reduction (MOR) method suitable for reducing very large sized RC circuits or RC circuit parts of a non-RC circuit. The MOR is carried out on a partitioned circuit, which enables the use of low-order moments and macromodels of few elements. It is shown that the use of the second-order MOR method in conjunction with lower-order methods improves the overall MOR results and reliability in the case where a circuit contains particularly complex structures.
Keywords :
network analysis; RC circuit; macromodel; partitioned circuit; partitioning-based second-order model-order reduction; Circuit simulation; Circuit synthesis; Inductance; Integrated circuit interconnections; Loss measurement; Packaging; Partitioning algorithms; RLC circuits; Resource management; Size measurement;
Conference_Titel :
Circuit Theory and Design, 2009. ECCTD 2009. European Conference on
Conference_Location :
Antalya
Print_ISBN :
978-1-4244-3896-9
Electronic_ISBN :
978-1-4244-3896-9
DOI :
10.1109/ECCTD.2009.5275044
