NDLI: Efficient numerical analysis of vertical metallization in shielded microstrip circuits

Content Provider	IEEE Xplore Digital Library
Author	Slobodzian, P.M.
Copyright Year	1963
Abstract	This paper describes a method for the efficient numerical evaluation of modal series, which are involved in the full-wave analysis of shielded vertical metallizations in the framework of the integral-equation method-of-moments approach. Generally, the modal series converge very slowly, when treated in its original form, and it makes the approach inefficient from a practical point-of-view. The proposed method for effective series summation is based on Kummer's transformation augmented with two additional techniques, which greatly enhance its efficiency. The two techniques have been developed based on the results of an investigation into the analytical, as well as spectral properties of the modal series. The method has proven to be very effective, especially in the full-wave analysis of very short vertical metallizations, such as via-holes, since the analysis can be based only on evaluation of the static part of the modal series. This feature makes the proposed method a good candidate for practical purposes, especially electromagnetic computer-aided-design tools.
Sponsorship	IEEE Microwave Theory and Techniques Society
Starting Page	1392
Ending Page	1398
Page Count	7
File Size	245886
File Format	PDF
ISSN	00189480
Volume Number	52
Issue Number	5
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2004-05-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Numerical analysis Metallization Microstrip Circuits Convergence Moment methods Transmission line matrix methods Electromagnetic waveguides Acceleration
Content Type	Text
Resource Type	Article
Subject	Condensed Matter Physics Electrical and Electronic Engineering Radiation

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