Extraction of Causal RLGC Models from Measurements for Signal Link Path Analysis

Jianmin Zhang; Qinghua B. Chen; Zhiqiang Qiu; James L. Drewniak; Antonio Orlandi

doi:10.1109/EMCEUROPE.2008.4786839

Extraction of Causal RLGC Models from Measurements for Signal Link Path Analysis

Jianmin Zhang
, Qinghua B. Chen
, Zhiqiang Qiu
, James L. Drewniak
, Antonio Orlandi

Electrical and Computer Engineering

Research output: Contribution to journal › Article › peer-review

Abstract

A method for developing a causal RLGC model from S-parameter measurements is proposed for single-ended transmission lines with the assumption of 2nd order Debye representation for the substrate dielectric medium. Genetic algorithm, an optimization method, is used to find the causal model parameters and the substrate dielectric properties. The measured S-parameter of a stripline with TRL calibration de-embedded is studied based on the proposed method. Good S-parameter agreement among the measurement, the causal RLGC circuit modeling, and the full-wave simulation has been achieved. The time-domain RLGC circuit simulation for pulse propagation along the stripline demonstrates that the developed model is causal. The comparison of eye-diagrams generated from S-parameters between the modeling, including RLGC circuit and full-wave, and the measurement is shown as well.

Original language	American English
Journal	Proceedings of the IEEE International Symposium on Electromagnetic Compatibility: EMC Europe (2008, Hamburg, Germany)
DOIs	https://doi.org/10.1109/EMCEUROPE.2008.4786839
State	Published - Sep 1 2008

Keywords

Analysis
Bandpass Filters
Causal RLGC Model
Causality
Circuit Simulation
Debye Model
Dielectric Properties
Electric Inverters
Electric Lines
Electromagnetic Compatibility
Eyedigram
Genetic Algorithm
Genetic Algorithms
Microstrip Lines
Plastic Molds
Power Transmission
Regression Analysis
S-Parameter Measurement
Scattering Parameters
Signa Link Path
Signa Link Path Analysis
Strip Transmission Line
Telecommunication Lines
Transmission Line Theory

Disciplines

Electrical and Computer Engineering

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10.1109/EMCEUROPE.2008.4786839License: Unspecified

https://doi.org/10.1109/EMCEUROPE.2008.4786839

Cite this

@article{b24682f887e14092bb990d3e9d044763,

title = "Extraction of Causal RLGC Models from Measurements for Signal Link Path Analysis",

abstract = " A method for developing a causal RLGC model from S-parameter measurements is proposed for single-ended transmission lines with the assumption of 2nd order Debye representation for the substrate dielectric medium. Genetic algorithm, an optimization method, is used to find the causal model parameters and the substrate dielectric properties. The measured S-parameter of a stripline with TRL calibration de-embedded is studied based on the proposed method. Good S-parameter agreement among the measurement, the causal RLGC circuit modeling, and the full-wave simulation has been achieved. The time-domain RLGC circuit simulation for pulse propagation along the stripline demonstrates that the developed model is causal. The comparison of eye-diagrams generated from S-parameters between the modeling, including RLGC circuit and full-wave, and the measurement is shown as well.",

keywords = "Analysis, Bandpass Filters, Causal RLGC Model, Causality, Circuit Simulation, Debye Model, Dielectric Properties, Electric Inverters, Electric Lines, Electromagnetic Compatibility, Eyedigram, Genetic Algorithm, Genetic Algorithms, Microstrip Lines, Plastic Molds, Power Transmission, Regression Analysis, S-Parameter Measurement, Scattering Parameters, Signa Link Path, Signa Link Path Analysis, Strip Transmission Line, Telecommunication Lines, Transmission Line Theory",

author = "Jianmin Zhang and Chen, \{Qinghua B.\} and Zhiqiang Qiu and Drewniak, \{James L.\} and Antonio Orlandi",

year = "2008",

month = sep,

day = "1",

doi = "10.1109/EMCEUROPE.2008.4786839",

language = "American English",

journal = "Proceedings of the IEEE International Symposium on Electromagnetic Compatibility: EMC Europe (2008, Hamburg, Germany)",

}

TY - JOUR

T1 - Extraction of Causal RLGC Models from Measurements for Signal Link Path Analysis

AU - Zhang, Jianmin

AU - Chen, Qinghua B.

AU - Qiu, Zhiqiang

AU - Drewniak, James L.

AU - Orlandi, Antonio

PY - 2008/9/1

Y1 - 2008/9/1

N2 - A method for developing a causal RLGC model from S-parameter measurements is proposed for single-ended transmission lines with the assumption of 2nd order Debye representation for the substrate dielectric medium. Genetic algorithm, an optimization method, is used to find the causal model parameters and the substrate dielectric properties. The measured S-parameter of a stripline with TRL calibration de-embedded is studied based on the proposed method. Good S-parameter agreement among the measurement, the causal RLGC circuit modeling, and the full-wave simulation has been achieved. The time-domain RLGC circuit simulation for pulse propagation along the stripline demonstrates that the developed model is causal. The comparison of eye-diagrams generated from S-parameters between the modeling, including RLGC circuit and full-wave, and the measurement is shown as well.

AB - A method for developing a causal RLGC model from S-parameter measurements is proposed for single-ended transmission lines with the assumption of 2nd order Debye representation for the substrate dielectric medium. Genetic algorithm, an optimization method, is used to find the causal model parameters and the substrate dielectric properties. The measured S-parameter of a stripline with TRL calibration de-embedded is studied based on the proposed method. Good S-parameter agreement among the measurement, the causal RLGC circuit modeling, and the full-wave simulation has been achieved. The time-domain RLGC circuit simulation for pulse propagation along the stripline demonstrates that the developed model is causal. The comparison of eye-diagrams generated from S-parameters between the modeling, including RLGC circuit and full-wave, and the measurement is shown as well.

KW - Analysis

KW - Bandpass Filters

KW - Causal RLGC Model

KW - Causality

KW - Circuit Simulation

KW - Debye Model

KW - Dielectric Properties

KW - Electric Inverters

KW - Electric Lines

KW - Electromagnetic Compatibility

KW - Eyedigram

KW - Genetic Algorithm

KW - Genetic Algorithms

KW - Microstrip Lines

KW - Plastic Molds

KW - Power Transmission

KW - Regression Analysis

KW - S-Parameter Measurement

KW - Scattering Parameters

KW - Signa Link Path

KW - Signa Link Path Analysis

KW - Strip Transmission Line

KW - Telecommunication Lines

KW - Transmission Line Theory

UR - https://scholarsmine.mst.edu/ele_comeng_facwork/96

UR - https://doi.org/10.1109/EMCEUROPE.2008.4786839

U2 - 10.1109/EMCEUROPE.2008.4786839

DO - 10.1109/EMCEUROPE.2008.4786839

M3 - Article

JO - Proceedings of the IEEE International Symposium on Electromagnetic Compatibility: EMC Europe (2008, Hamburg, Germany)

JF - Proceedings of the IEEE International Symposium on Electromagnetic Compatibility: EMC Europe (2008, Hamburg, Germany)

ER -

Extraction of Causal RLGC Models from Measurements for Signal Link Path Analysis

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Keywords

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