Circuit Extraction Approach in PCB Power-Bus Analysis
The circuit extraction mixed potential integral equation (CEMPIE) technique predicts the distributed behavior, corroborated by measurements, of a printed circuit board power-bus structure in terms of a LC linear circuit network. It is particularly useful when other devices of concern are also represented by circuit models such as IBIS models. Novel power-plane design such as power island can be evaluated with simulations. The CEMPIE formulations requires explicit matrix inversions, which is currently implemented with a LU type direct matrix solver. A circuit reduction technique is being investigated to minimize the number of necessary circuit nodes.
H. Shi and J. L. Drewniak, "Circuit Extraction Approach in PCB Power-Bus Analysis," Proceedings of the 14th Annual Review of Progress in Applied Computational Electromagnetics (1998, Monterey, CA), vol. 2, pp. 672 - 679, Applied Computational Electromagnetics Society (ACES), Mar 1998.
14th Annual Review of Progress in Applied Computational Electromagnetics (1998: Mar. 16-20, Monterey, CA)
Electrical and Computer Engineering
Keywords and Phrases
Approximation Theory; Computer Aided Design; Computer Aided Network Analysis; Computer Simulation; Constraint Theory; Electric Network Synthesis; Electromagnetic Wave Interference; Equivalent Circuits; Error Analysis; Green's Function; Integral Equations; Permittivity Measurement; Circuit Extraction Method; Power Bus Analysis; Printed Circuit Boards
Article - Conference proceedings
© 1998 Applied Computational Electromagnetics Society (ACES), All rights reserved.
01 Mar 1998