Accurate Analysis of Various Planar Transmission Lines with Finite Metallization Thickness Using Eigen-Function Weighted Boundary Integral Equation Method

Lei ZHU; Eikichi YAMASHITA

Accurate Analysis of Various Planar Transmission Lines with Finite Metallization Thickness Using Eigen-Function Weighted Boundary Integral Equation Method

Lei ZHU, Eikichi YAMASHITA

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In this paper, the eigen-function weighted boundary integral epuation method (EW-BIEM) is applied to analyze the dispersion characteristics of various planar transmission lines with finite metallization thickness, such as the micro-strip lines, conductor-backed coplanar waveguides and micro-coplanar striplines for the first time. Due to the choice of the eigen-functions as weighted functions instead of Green's function, the computational time is shortened to a great extent and the singularity problems are also avoided. The difficulty in treating strip thickness can be overcome by considering the 90 edge on the strip as a 90 circular arc whose radius tends to zero. The computational results clearly demonstrate that the effects of finite strip thickness on the propagation properties of these transmission lines can be treated easily and efficiently with this method.

Publication: IEICE TRANSACTIONS on Electronics Vol.E75-C No.2 pp.259-266

Publication Date: 1992/02/25

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Type of Manuscript: PAPER

Category: Electromagnetic Theory

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Lei ZHU, Eikichi YAMASHITA, "Accurate Analysis of Various Planar Transmission Lines with Finite Metallization Thickness Using Eigen-Function Weighted Boundary Integral Equation Method" in IEICE TRANSACTIONS on Electronics, vol. E75-C, no. 2, pp. 259-266, February 1992, doi: .
Abstract: In this paper, the eigen-function weighted boundary integral epuation method (EW-BIEM) is applied to analyze the dispersion characteristics of various planar transmission lines with finite metallization thickness, such as the micro-strip lines, conductor-backed coplanar waveguides and micro-coplanar striplines for the first time. Due to the choice of the eigen-functions as weighted functions instead of Green's function, the computational time is shortened to a great extent and the singularity problems are also avoided. The difficulty in treating strip thickness can be overcome by considering the 90 edge on the strip as a 90 circular arc whose radius tends to zero. The computational results clearly demonstrate that the effects of finite strip thickness on the propagation properties of these transmission lines can be treated easily and efficiently with this method.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/e75-c_2_259/_p

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@ARTICLE{e75-c_2_259,
author={Lei ZHU, Eikichi YAMASHITA, },
journal={IEICE TRANSACTIONS on Electronics},
title={Accurate Analysis of Various Planar Transmission Lines with Finite Metallization Thickness Using Eigen-Function Weighted Boundary Integral Equation Method},
year={1992},
volume={E75-C},
number={2},
pages={259-266},
abstract={In this paper, the eigen-function weighted boundary integral epuation method (EW-BIEM) is applied to analyze the dispersion characteristics of various planar transmission lines with finite metallization thickness, such as the micro-strip lines, conductor-backed coplanar waveguides and micro-coplanar striplines for the first time. Due to the choice of the eigen-functions as weighted functions instead of Green's function, the computational time is shortened to a great extent and the singularity problems are also avoided. The difficulty in treating strip thickness can be overcome by considering the 90 edge on the strip as a 90 circular arc whose radius tends to zero. The computational results clearly demonstrate that the effects of finite strip thickness on the propagation properties of these transmission lines can be treated easily and efficiently with this method.},
keywords={},
doi={},
ISSN={},
month={February},}

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TY - JOUR
TI - Accurate Analysis of Various Planar Transmission Lines with Finite Metallization Thickness Using Eigen-Function Weighted Boundary Integral Equation Method
T2 - IEICE TRANSACTIONS on Electronics
SP - 259
EP - 266
AU - Lei ZHU
AU - Eikichi YAMASHITA
PY - 1992
DO -
JO - IEICE TRANSACTIONS on Electronics
SN -
VL - E75-C
IS - 2
JA - IEICE TRANSACTIONS on Electronics
Y1 - February 1992
AB - In this paper, the eigen-function weighted boundary integral epuation method (EW-BIEM) is applied to analyze the dispersion characteristics of various planar transmission lines with finite metallization thickness, such as the micro-strip lines, conductor-backed coplanar waveguides and micro-coplanar striplines for the first time. Due to the choice of the eigen-functions as weighted functions instead of Green's function, the computational time is shortened to a great extent and the singularity problems are also avoided. The difficulty in treating strip thickness can be overcome by considering the 90 edge on the strip as a 90 circular arc whose radius tends to zero. The computational results clearly demonstrate that the effects of finite strip thickness on the propagation properties of these transmission lines can be treated easily and efficiently with this method.
ER -