Closed-form expressions for the design of microstrip lines with two substrate layers

James P K Gilb, Constantine Balanis

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Abstract

A simple closed-form expression for the effective dielectric constant of a microstrip on a two-layer substrate is presented. Results for single layer cases are incorporated in the formula to simplify it and increase the accuracy. The formula is curve-fitted from results computed with the Spectral Domain approach and is accurate to within three percent relative error over a wide range of parameters.

Original languageEnglish (US)
Title of host publicationDigest IEEE MTT-S International Symposium Digest
PublisherPubl by IEEE
Pages1005-1008
Number of pages4
ISBN (Print)0780312090
StatePublished - Jan 1 1993
EventProceedings of the 1993 IEEE MTT-S International Symposium on Circuits and Systems, Part 4 (of 4) - Atlanta, GA, USA
Duration: Jun 14 1993Jun 18 1993

Publication series

NameIEEE MTT-S International Microwave Symposium Digest
Volume2
ISSN (Print)0149-645X

Other

OtherProceedings of the 1993 IEEE MTT-S International Symposium on Circuits and Systems, Part 4 (of 4)
CityAtlanta, GA, USA
Period6/14/936/18/93

ASJC Scopus subject areas

  • Radiation
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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    Gilb, J. P. K., & Balanis, C. (1993). Closed-form expressions for the design of microstrip lines with two substrate layers. In Digest IEEE MTT-S International Symposium Digest (pp. 1005-1008). (IEEE MTT-S International Microwave Symposium Digest; Vol. 2). Publ by IEEE.