Dispersion characteristics of fundamental and higher order modes of cylindrical microstrip lines with a cover layer

Ching-Her Lee, Chung I.G. Hsu

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

The dispersion characteristics of the effective dielectric constant and the characteristic impedance of a superstrate-loaded cylindrical microstrip line are examined. Numerical results of fundamental and higher order modes are computed using a spectral-domain integral equation formulation in conjunction with the method of moments. Entire-domain sinusoidal functions are employed for microstrip current expansions to obtain convergent results with relatively few terms. The results show that the effects of the cover layer on the dispersion curves for the narrower strip are more appreciable than for the wider strip.

Original languageEnglish
Pages (from-to)385-389
Number of pages5
JournalMicrowave and Optical Technology Letters
Volume16
Issue number6
DOIs
Publication statusPublished - 1997 Dec 20

Fingerprint

Microstrip lines
strip
method of moments
Method of moments
Integral equations
integral equations
Permittivity
impedance
permittivity
formulations
expansion
curves

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

Cite this

@article{4edca5f1f6d348b48e1d42fe476257cf,
title = "Dispersion characteristics of fundamental and higher order modes of cylindrical microstrip lines with a cover layer",
abstract = "The dispersion characteristics of the effective dielectric constant and the characteristic impedance of a superstrate-loaded cylindrical microstrip line are examined. Numerical results of fundamental and higher order modes are computed using a spectral-domain integral equation formulation in conjunction with the method of moments. Entire-domain sinusoidal functions are employed for microstrip current expansions to obtain convergent results with relatively few terms. The results show that the effects of the cover layer on the dispersion curves for the narrower strip are more appreciable than for the wider strip.",
author = "Ching-Her Lee and Hsu, {Chung I.G.}",
year = "1997",
month = "12",
day = "20",
doi = "10.1002/(SICI)1098-2760(19971220)16:6<385::AID-MOP16>3.0.CO;2-#",
language = "English",
volume = "16",
pages = "385--389",
journal = "Microwave and Optical Technology Letters",
issn = "0895-2477",
publisher = "John Wiley and Sons Inc.",
number = "6",

}

Dispersion characteristics of fundamental and higher order modes of cylindrical microstrip lines with a cover layer. / Lee, Ching-Her; Hsu, Chung I.G.

In: Microwave and Optical Technology Letters, Vol. 16, No. 6, 20.12.1997, p. 385-389.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Dispersion characteristics of fundamental and higher order modes of cylindrical microstrip lines with a cover layer

AU - Lee, Ching-Her

AU - Hsu, Chung I.G.

PY - 1997/12/20

Y1 - 1997/12/20

N2 - The dispersion characteristics of the effective dielectric constant and the characteristic impedance of a superstrate-loaded cylindrical microstrip line are examined. Numerical results of fundamental and higher order modes are computed using a spectral-domain integral equation formulation in conjunction with the method of moments. Entire-domain sinusoidal functions are employed for microstrip current expansions to obtain convergent results with relatively few terms. The results show that the effects of the cover layer on the dispersion curves for the narrower strip are more appreciable than for the wider strip.

AB - The dispersion characteristics of the effective dielectric constant and the characteristic impedance of a superstrate-loaded cylindrical microstrip line are examined. Numerical results of fundamental and higher order modes are computed using a spectral-domain integral equation formulation in conjunction with the method of moments. Entire-domain sinusoidal functions are employed for microstrip current expansions to obtain convergent results with relatively few terms. The results show that the effects of the cover layer on the dispersion curves for the narrower strip are more appreciable than for the wider strip.

UR - http://www.scopus.com/inward/record.url?scp=0031382002&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0031382002&partnerID=8YFLogxK

U2 - 10.1002/(SICI)1098-2760(19971220)16:6<385::AID-MOP16>3.0.CO;2-#

DO - 10.1002/(SICI)1098-2760(19971220)16:6<385::AID-MOP16>3.0.CO;2-#

M3 - Article

AN - SCOPUS:0031382002

VL - 16

SP - 385

EP - 389

JO - Microwave and Optical Technology Letters

JF - Microwave and Optical Technology Letters

SN - 0895-2477

IS - 6

ER -