Albert E. Ruehli, Alberto L. Sangiovanni-Vincentelli, et al.
IEEE Transactions on Circuits and Systems
Paper
Waveform relaxation time domain solver for subsystem arrays
Abstract
In this paper we present a waveform relaxation approach for the transient analysis of 3-D electromagnetic problems using the partial element equivalent circuit (PEEC) method. Relying on weaker couplings among separated systems, a waveform relaxation scheme is proposed to accelerate the transient analysis of large electromagnetic problems. The results are compared with those obtained using a conventional PEEC formulation. They exhibit a significant speed-up while preserving the solution accuracy. © 2006 IEEE.
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