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Author Stamm, J. ♦ Sarkar, T. ♦ Kolundzija, B. ♦ Salazar-Palma, M.
Sponsorship IEEE Microwave Theory & Tech. Soc.
Source IEEE Xplore Digital Library
Content type Text
Publisher Institute of Electrical and Electronics Engineers, Inc. (IEEE)
File Format PDF
Copyright Year ©2001
Language English
Subject Domain (in DDC) Natural sciences & mathematics ♦ Physics ♦ Electricity & electronics
Subject Keyword Transmission lines ♦ Printed circuits ♦ Transmission line matrix methods ♦ Moment methods ♦ Military computing ♦ Packaging ♦ Transmission line discontinuities ♦ Maxwell equations ♦ Impedance ♦ Polynomials
Abstract In packaging systems it is necessary to compute radiation from printed circuits. Analysis of radiation from printed circuits is quite difficult because the codes that are generally used for far fast efficient calculation of transients on these systems due to different loads are often not capable of analyzing radiation. On the other hand, dynamic solutions that calculate radiation from printed circuits often require large computational resources as it needs to calculate the electric fields from structures that are very closely spaced and thus require significant computational accuracy. What we show is that using entire domain basis one can provide accurate dynamic solutions for transmission like structures. Because in this expansion one uses an entire domain basis, the charge along the structure is continuous and therefore provides accurate values of the near fields. Typically in using an entire domain basis one can reduce the size of the matrix on large structures typically by a factor of ten. Hence large packaging problems can be solved using modest computational resources quite efficiently. Numerical results are presented to illustrate these principles.
ISBN 0780370244
Educational Role Student ♦ Teacher
Age Range above 22 year
Educational Use Research ♦ Reading
Education Level UG and PG
Learning Resource Type Article
Publisher Date 2001-10-22
Publisher Place USA
Rights Holder Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Size (in Bytes) 719.84 kB
Page Count 4
Starting Page 55
Ending Page 58


Source: IEEE Xplore Digital Library