Mode Extinction Effect on Microstrip Lines when the Thickness of a Conductor with Loss is Decreased

Mikio TSUJI; Hiroshi SHIGESAWA

Mode Extinction Effect on Microstrip Lines when the Thickness of a Conductor with Loss is Decreased

Mikio TSUJI, Hiroshi SHIGESAWA

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Printed transmission lines have been extensively examined so far, but results obtained there are all concerned with the waveguiding conductors with no loss and zero thickness, except very few results. We have recently studied the transmission characteristics of printed transmission lines in detail, when the waveguiding conductors have finite conductivity and thickness, and we have found an unexpected effect that we call a "mode extinction effect. " This effect results in significant changes in the dispersion behavior of the printed-transmission-line fundamental mode. For a critical thickness, it may turn out that such transmission line can not use in open structural configuration, but must always be used by putting into a packaging box. In this paper, we discuss thoroughly this important effect and related results from the standpoints of both the dispersion behavior and the vector field plots. We also show the measured results of the attenuation constant.

Publication: IEICE TRANSACTIONS on Electronics Vol.E83-C No.5 pp.720-727

Publication Date: 2000/05/25

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Type of Manuscript: Special Section PAPER (Special Issue on Recent Developments in Guided-Wave Problems)

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Mikio TSUJI, Hiroshi SHIGESAWA, "Mode Extinction Effect on Microstrip Lines when the Thickness of a Conductor with Loss is Decreased" in IEICE TRANSACTIONS on Electronics, vol. E83-C, no. 5, pp. 720-727, May 2000, doi: .
Abstract: Printed transmission lines have been extensively examined so far, but results obtained there are all concerned with the waveguiding conductors with no loss and zero thickness, except very few results. We have recently studied the transmission characteristics of printed transmission lines in detail, when the waveguiding conductors have finite conductivity and thickness, and we have found an unexpected effect that we call a "mode extinction effect. " This effect results in significant changes in the dispersion behavior of the printed-transmission-line fundamental mode. For a critical thickness, it may turn out that such transmission line can not use in open structural configuration, but must always be used by putting into a packaging box. In this paper, we discuss thoroughly this important effect and related results from the standpoints of both the dispersion behavior and the vector field plots. We also show the measured results of the attenuation constant.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/e83-c_5_720/_p

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@ARTICLE{e83-c_5_720,
author={Mikio TSUJI, Hiroshi SHIGESAWA, },
journal={IEICE TRANSACTIONS on Electronics},
title={Mode Extinction Effect on Microstrip Lines when the Thickness of a Conductor with Loss is Decreased},
year={2000},
volume={E83-C},
number={5},
pages={720-727},
abstract={Printed transmission lines have been extensively examined so far, but results obtained there are all concerned with the waveguiding conductors with no loss and zero thickness, except very few results. We have recently studied the transmission characteristics of printed transmission lines in detail, when the waveguiding conductors have finite conductivity and thickness, and we have found an unexpected effect that we call a "mode extinction effect. " This effect results in significant changes in the dispersion behavior of the printed-transmission-line fundamental mode. For a critical thickness, it may turn out that such transmission line can not use in open structural configuration, but must always be used by putting into a packaging box. In this paper, we discuss thoroughly this important effect and related results from the standpoints of both the dispersion behavior and the vector field plots. We also show the measured results of the attenuation constant.},
keywords={},
doi={},
ISSN={},
month={May},}

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TY - JOUR
TI - Mode Extinction Effect on Microstrip Lines when the Thickness of a Conductor with Loss is Decreased
T2 - IEICE TRANSACTIONS on Electronics
SP - 720
EP - 727
AU - Mikio TSUJI
AU - Hiroshi SHIGESAWA
PY - 2000
DO -
JO - IEICE TRANSACTIONS on Electronics
SN -
VL - E83-C
IS - 5
JA - IEICE TRANSACTIONS on Electronics
Y1 - May 2000
AB - Printed transmission lines have been extensively examined so far, but results obtained there are all concerned with the waveguiding conductors with no loss and zero thickness, except very few results. We have recently studied the transmission characteristics of printed transmission lines in detail, when the waveguiding conductors have finite conductivity and thickness, and we have found an unexpected effect that we call a "mode extinction effect. " This effect results in significant changes in the dispersion behavior of the printed-transmission-line fundamental mode. For a critical thickness, it may turn out that such transmission line can not use in open structural configuration, but must always be used by putting into a packaging box. In this paper, we discuss thoroughly this important effect and related results from the standpoints of both the dispersion behavior and the vector field plots. We also show the measured results of the attenuation constant.
ER -