Generalized multiport reciprocity analysis of surface-to-surface transitions between multiple printed transmission lines

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Abstract

A new method of analysis of surface-to surface transitions between arbitrary combinations of multilayered printed transmission lines using a general multiport reciprocity formulation is presented.The scattering parameter at a given port of the transitions is computed by directly relating it to simple reactions of the known eigenfields of the particular port on various induced strip currents or slot electric fields of other transmission lines. With simplifying practical assumptions in this general analysis, and by use of an efficient singularity extraction technique, equivalent circuit models for particular cases are extracted with simple closed-form expressions for the equivalent circuit parameters.

Original languageEnglish (US)
Pages (from-to)1164-1176
Number of pages13
JournalIEEE Transactions on Microwave Theory and Techniques
Volume41
Issue number6-7
DOIs
StatePublished - Jun 1993

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equivalent circuits
Equivalent circuits
transmission lines
Electric lines
Scattering parameters
slots
strip
Electric fields
formulations
electric fields
scattering

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

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abstract = "A new method of analysis of surface-to surface transitions between arbitrary combinations of multilayered printed transmission lines using a general multiport reciprocity formulation is presented.The scattering parameter at a given port of the transitions is computed by directly relating it to simple reactions of the known eigenfields of the particular port on various induced strip currents or slot electric fields of other transmission lines. With simplifying practical assumptions in this general analysis, and by use of an efficient singularity extraction technique, equivalent circuit models for particular cases are extracted with simple closed-form expressions for the equivalent circuit parameters.",
author = "Nirod Das",
year = "1993",
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AB - A new method of analysis of surface-to surface transitions between arbitrary combinations of multilayered printed transmission lines using a general multiport reciprocity formulation is presented.The scattering parameter at a given port of the transitions is computed by directly relating it to simple reactions of the known eigenfields of the particular port on various induced strip currents or slot electric fields of other transmission lines. With simplifying practical assumptions in this general analysis, and by use of an efficient singularity extraction technique, equivalent circuit models for particular cases are extracted with simple closed-form expressions for the equivalent circuit parameters.

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