TY - GEN
T1 - Finite difference modeling of multiple planes in packages
AU - Engin, A. Ege
AU - Swaminathan, Madhavan
AU - Toyota, Yoshitaka
PY - 2006/1/1
Y1 - 2006/1/1
N2 - Power/ground planes in electronic packaging can be a major factor for noise coupling. There can be noise coupling not only in the transversal direction between two planes, but also vertically from one plane pair to another through the apertures and via holes. Due to the large size of the power/ground planes, it is difficult to analyze them using full-wave simulators. It is known that the finite difference solution of the Helmholtz equation provides a faster approach with a comparable accuracy. This paper presents new circuit models for a single plane pair based on the finite difference method: T- and X-Models. It also presents a modeling approach for multiple plane pairs that are coupled through apertures.
AB - Power/ground planes in electronic packaging can be a major factor for noise coupling. There can be noise coupling not only in the transversal direction between two planes, but also vertically from one plane pair to another through the apertures and via holes. Due to the large size of the power/ground planes, it is difficult to analyze them using full-wave simulators. It is known that the finite difference solution of the Helmholtz equation provides a faster approach with a comparable accuracy. This paper presents new circuit models for a single plane pair based on the finite difference method: T- and X-Models. It also presents a modeling approach for multiple plane pairs that are coupled through apertures.
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U2 - 10.1109/emczur.2006.214993
DO - 10.1109/emczur.2006.214993
M3 - Conference contribution
AN - SCOPUS:33751066124
SN - 3952299049
SN - 9783952299043
T3 - 17th International Zurich Symposium on Electromagnetic Compatibility, 2006
SP - 549
EP - 552
BT - 17th International Zurich Symposium on Electromagnetic Compatibility, 2006
PB - IEEE Computer Society
T2 - 17th International Zurich Symposium on Electromagnetic Compatibility, 2006
Y2 - 27 February 2006 through 3 March 2006
ER -