Effect of finite-width curved substrate on a microstrip transmission line

X. Q. Sheng; E. K N Yung; C. H. Chan

doi:10.1002/(SICI)1098-2760(19990905)22:5<322::AID-MOP9>3.0.CO;2-6

Effect of finite-width curved substrate on a microstrip transmission line

X. Q. Sheng, E. K N Yung, C. H. Chan

Department of Electrical Engineering

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

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Abstract

The characteristics of a microstrip transmission line with a finite-width curved substrate are investigated in this letter by first employing the fast and accurate finite-element boundary-integral method to simulate the current distribution, then using a superresolution estimation of signal parameters via the rotational invariance technique (ESPRIT) algorithm to extract the characteristic parameters of the transmission line. The validity of our simulation tool is confirmed by a comparison of our numerical results and previously published results. Radiation losses due to the finite width of the substrate are also-included in this letter.

Original language	English
Pages (from-to)	322-323
Journal	Microwave and Optical Technology Letters
Volume	22
Issue number	5
DOIs	https://doi.org/10.1002/(SICI)1098-2760(19990905)22:5<322::AID-MOP9>3.0.CO;2-6
Publication status	Published - 5 Sept 1999

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AU - Yung, E. K N

AU - Chan, C. H.

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Y1 - 1999/9/5

N2 - The characteristics of a microstrip transmission line with a finite-width curved substrate are investigated in this letter by first employing the fast and accurate finite-element boundary-integral method to simulate the current distribution, then using a superresolution estimation of signal parameters via the rotational invariance technique (ESPRIT) algorithm to extract the characteristic parameters of the transmission line. The validity of our simulation tool is confirmed by a comparison of our numerical results and previously published results. Radiation losses due to the finite width of the substrate are also-included in this letter.

AB - The characteristics of a microstrip transmission line with a finite-width curved substrate are investigated in this letter by first employing the fast and accurate finite-element boundary-integral method to simulate the current distribution, then using a superresolution estimation of signal parameters via the rotational invariance technique (ESPRIT) algorithm to extract the characteristic parameters of the transmission line. The validity of our simulation tool is confirmed by a comparison of our numerical results and previously published results. Radiation losses due to the finite width of the substrate are also-included in this letter.

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U2 - 10.1002/(SICI)1098-2760(19990905)22:5<322::AID-MOP9>3.0.CO;2-6

DO - 10.1002/(SICI)1098-2760(19990905)22:5<322::AID-MOP9>3.0.CO;2-6

M3 - RGC 21 - Publication in refereed journal

SN - 0895-2477

VL - 22

SP - 322

EP - 323

JO - Microwave and Optical Technology Letters

JF - Microwave and Optical Technology Letters

IS - 5

ER -

Effect of finite-width curved substrate on a microstrip transmission line

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