The electromagnetic field emitted from UTP cable has been calculated by the 4-port network method from 30 MHz to 1 GHz. However it has not been clarified as to whether this method was effective in the frequency range of more than 1 GHz or not. In this paper, the electromagnetic field emitted from UTP cable was calculated by the moment method and it was compared with the calculated results by the 4-port network method. The wire grid model was developed to represent the propagation constants of UTP cable. The comparison of calculated and measured results confirms the validity of the model. A hybrid coupler was used to generate differential mode signal for the measurement. The comparison indicated that the calculated results by the moment method closely agreed with the measured results in the frequency range of 0.3 to 2 GHz and the difference was smaller than the results by the 4-port network method.
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Nobuo KUWABARA, Yasuhiro ISHIDA, Masato KAWABATA, "Calculation of Electromagnetic Field Emitted from UTP Cable by Moment Method from 0.3 GHz to 2 GHz" in IEICE TRANSACTIONS on Communications,
vol. E92-B, no. 6, pp. 1974-1980, June 2009, doi: 10.1587/transcom.E92.B.1974.
Abstract: The electromagnetic field emitted from UTP cable has been calculated by the 4-port network method from 30 MHz to 1 GHz. However it has not been clarified as to whether this method was effective in the frequency range of more than 1 GHz or not. In this paper, the electromagnetic field emitted from UTP cable was calculated by the moment method and it was compared with the calculated results by the 4-port network method. The wire grid model was developed to represent the propagation constants of UTP cable. The comparison of calculated and measured results confirms the validity of the model. A hybrid coupler was used to generate differential mode signal for the measurement. The comparison indicated that the calculated results by the moment method closely agreed with the measured results in the frequency range of 0.3 to 2 GHz and the difference was smaller than the results by the 4-port network method.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E92.B.1974/_p
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@ARTICLE{e92-b_6_1974,
author={Nobuo KUWABARA, Yasuhiro ISHIDA, Masato KAWABATA, },
journal={IEICE TRANSACTIONS on Communications},
title={Calculation of Electromagnetic Field Emitted from UTP Cable by Moment Method from 0.3 GHz to 2 GHz},
year={2009},
volume={E92-B},
number={6},
pages={1974-1980},
abstract={The electromagnetic field emitted from UTP cable has been calculated by the 4-port network method from 30 MHz to 1 GHz. However it has not been clarified as to whether this method was effective in the frequency range of more than 1 GHz or not. In this paper, the electromagnetic field emitted from UTP cable was calculated by the moment method and it was compared with the calculated results by the 4-port network method. The wire grid model was developed to represent the propagation constants of UTP cable. The comparison of calculated and measured results confirms the validity of the model. A hybrid coupler was used to generate differential mode signal for the measurement. The comparison indicated that the calculated results by the moment method closely agreed with the measured results in the frequency range of 0.3 to 2 GHz and the difference was smaller than the results by the 4-port network method.},
keywords={},
doi={10.1587/transcom.E92.B.1974},
ISSN={1745-1345},
month={June},}
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TY - JOUR
TI - Calculation of Electromagnetic Field Emitted from UTP Cable by Moment Method from 0.3 GHz to 2 GHz
T2 - IEICE TRANSACTIONS on Communications
SP - 1974
EP - 1980
AU - Nobuo KUWABARA
AU - Yasuhiro ISHIDA
AU - Masato KAWABATA
PY - 2009
DO - 10.1587/transcom.E92.B.1974
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E92-B
IS - 6
JA - IEICE TRANSACTIONS on Communications
Y1 - June 2009
AB - The electromagnetic field emitted from UTP cable has been calculated by the 4-port network method from 30 MHz to 1 GHz. However it has not been clarified as to whether this method was effective in the frequency range of more than 1 GHz or not. In this paper, the electromagnetic field emitted from UTP cable was calculated by the moment method and it was compared with the calculated results by the 4-port network method. The wire grid model was developed to represent the propagation constants of UTP cable. The comparison of calculated and measured results confirms the validity of the model. A hybrid coupler was used to generate differential mode signal for the measurement. The comparison indicated that the calculated results by the moment method closely agreed with the measured results in the frequency range of 0.3 to 2 GHz and the difference was smaller than the results by the 4-port network method.
ER -