Doctoral Dissertations
Abstract
“The concept of partial elements with normalized potential coefficients is developed for general media. A circuit extraction approach based on a mixed-potential integral equation formulation (CEMPIE) is further developed based on partial elements with normalized potential coefficients, to include vertical discontinuities and losses into the first principles formulation. The approach is used for various DC power bus modeling. SMT decoupling capacitor placement is studied by modeling various capacitor locations, and local decoupling effect is quantified as a function of capacitor/IC spacing and power/ground layer separation. A general procedure to extract lumped circuit models for interconnects in multi-layer substrates is developed based on a partial element equivalent circuit type method, and a physics-based circuit prototype. This procedure is further used for via inductance estimation for a DC power bus in a multi-layer substrate. Closed-form expressions for via self inductance are then derived as a function of power plane dimensions, via diameter, power/ground layer separation, and via location. The expressions can be used in practical designs for evaluating via inductance without the necessity of full-wave modeling, and, predicting power bus impedance as well as effective frequency range of decoupling capacitors”--Abstract, page iii.
Advisor(s)
Drewniak, James L.
Committee Member(s)
Hubing, Todd H.
Van Doren, Thomas, 1940-
DuBroff, Richard E.
Hale, Barbara N.
Shi, Hao
Department(s)
Electrical and Computer Engineering
Degree Name
Ph. D. in Electrical Engineering
Publisher
University of Missouri--Rolla
Publication Date
Fall 2000
Pagination
xii, 171 pages
Note about bibliography
Includes bibliographical references (pages 163-170).
Rights
© 2000 Jun Fan, All rights reserved.
Document Type
Dissertation - Restricted Access
File Type
text
Language
English
Thesis Number
T 7855
Print OCLC #
47146420
Recommended Citation
Fan, Jun, "Modeling and design of DC power buses in high-speed digital circuit designs" (2000). Doctoral Dissertations. 1375.
https://scholarsmine.mst.edu/doctoral_dissertations/1375
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