Title :
Passivity Enforcement via Quadratic Programming for element-by-element rational function approximation of passive network matrices
Author :
Moon, Se-Jung ; Cangellaris, A.C.
Author_Institution :
ECE Dept., Univ. of Illinois at Urbana-Champaign, Urbana, IL
Abstract :
Element-by-element rational function fitting of network matrices of passive systems becomes necessary when dealing with broadband systems with large numbers of ports. This paper proposes and demonstrates a methodology for enforcing passivity of the synthesized element-by-element rational function fitting of the admittance matrix via the Passivity Enforcement via Quadratic Programming algorithm.
Keywords :
passive networks; quadratic programming; rational functions; admittance matrix; element-by-element rational function approximation; passive network matrices; passivity enforcement; quadratic programming; Admittance; Electronics packaging; Fitting; Frequency response; Function approximation; Moon; Network synthesis; Passive networks; Quadratic programming; Signal analysis;
Conference_Titel :
Electrical Performance of Electronic Packaging, 2008 IEEE-EPEP
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-4244-2873-1
DOI :
10.1109/EPEP.2008.4675914
