Title :
Surface current distribution for PCB PDNGeometry
Author :
Biyao Zhao;Siqi Bai;Chenxi Huang;Jun Fan;Albert Ruehli;James Drewniak;Hanqin Ye;Erping Li;Brice Achkir;Bruce Archambeault;Samuel Connor;Michael Cracraft;Matteo Cocchini
Author_Institution :
EMC Laboratory, Missouri University of Science and Technology, Rolla, MO-65401, USA
Abstract :
Surface current distribution provides an intuitive perspective on how the current flows, which is critical for high speed design. The surface current distribution for the power distribution network (PDN) in printed circuit board (PCB) is related to the input impedance observed by the IC looking into the PCB PDN. Two different principle methods are used to describe the current distribution, namely plane-pair PEEC (PPP) and resonant cavity model.
Keywords :
"Cavity resonators","Integrated circuit modeling","Current distribution","Geometry","Current density","Mathematical model","Surface impedance"
Conference_Titel :
Electrical Design of Advanced Packaging and Systems Symposium (EDAPS), 2015 IEEE
DOI :
10.1109/EDAPS.2015.7383680
