Title :
Preconditioning for multipole-accelerated 3-D inductance extraction
Author :
Kamon, M. ; White, J.
Author_Institution :
Dept. of Electr. Eng. & Comput. Sci., MIT, Cambridge, MA, USA
Abstract :
Frequency-dependent inductances and resistances of complicated 3-D packages can be extremely efficiently computed using a volume-element formulation combined with a multipole-accelerated iterative matrix solution method, provided the iterative method converges rapidly. Two approaches to preconditioning the iterative method are presented, and results are given which show that both methods substantially accelerate iterative method convergence when applied to the inductance extraction problem
Keywords :
convergence of numerical methods; inductance; integrated circuit packaging; iterative methods; matrix algebra; 3D inductance extraction; 3D packages; GMRES; frequency dependent resistance; integrated circuit; iterative method convergence; multipole-accelerated iterative matrix solution method; preconditioning; volume-element formulation; Acceleration; Computational efficiency; Conductors; Contracts; Electronics packaging; Frequency; Inductance; Iterative methods; Laboratories; Magnetic analysis;
Conference_Titel :
Electrical Performance of Electronic Packaging, 1993
Conference_Location :
Monterey, CA
Print_ISBN :
0-7803-1427-1
DOI :
10.1109/EPEP.1993.394557
