Extraction of <I>LRGC</I> Matrices for 8-Coupled Uniform Lossy Transmission Lines Using 2-Port VNA Measurements

Hyun Bae LEE; Kyoungho LEE; Hae Kang JUNG; Hong June PARK

doi:10.1093/ietele/e89-c.3.410

Extraction of LRGC Matrices for 8-Coupled Uniform Lossy Transmission Lines Using 2-Port VNA Measurements

Hyun Bae LEE, Kyoungho LEE, Hae Kang JUNG, Hong June PARK

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The electrical parameters (88 LRGC matrices) of 8-coupled uniform lossy transmission lines were extracted from 40 S-parameter values measured by using 2-port VNA measurements, where all the ports other than 2 VNA ports were terminated by 50 ohm chip resistors. It was assumed in the extraction step that the transmission lines are weakly-coupled, and that the resistance values of all the termination chip resistors are exactly 50 ohms with the second reflections neglected. Comparison of the extracted LRGC matrix components with those from a commercial 3D field solver revealed on average and a maximum relative difference of 2.45% and 7.66%, respectively. In addition, the time-domain crosstalk voltage waveforms in the measured data and those in the SPICE simulation results using the extracted LRGC parameters agreed very well with the average difference and the maximum relative difference in peak crosstalk voltages of 4.15% and 9.68%, respectively.

Publication: IEICE TRANSACTIONS on Electronics Vol.E89-C No.3 pp.410-419

Publication Date: 2006/03/01

Publicized

Online ISSN: 1745-1353

DOI: 10.1093/ietele/e89-c.3.410

Type of Manuscript: PAPER

Category: Electronic Components

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Hyun Bae LEE, Kyoungho LEE, Hae Kang JUNG, Hong June PARK, "Extraction of LRGC Matrices for 8-Coupled Uniform Lossy Transmission Lines Using 2-Port VNA Measurements" in IEICE TRANSACTIONS on Electronics, vol. E89-C, no. 3, pp. 410-419, March 2006, doi: 10.1093/ietele/e89-c.3.410.
Abstract: The electrical parameters (88 LRGC matrices) of 8-coupled uniform lossy transmission lines were extracted from 40 S-parameter values measured by using 2-port VNA measurements, where all the ports other than 2 VNA ports were terminated by 50 ohm chip resistors. It was assumed in the extraction step that the transmission lines are weakly-coupled, and that the resistance values of all the termination chip resistors are exactly 50 ohms with the second reflections neglected. Comparison of the extracted LRGC matrix components with those from a commercial 3D field solver revealed on average and a maximum relative difference of 2.45% and 7.66%, respectively. In addition, the time-domain crosstalk voltage waveforms in the measured data and those in the SPICE simulation results using the extracted LRGC parameters agreed very well with the average difference and the maximum relative difference in peak crosstalk voltages of 4.15% and 9.68%, respectively.
URL: https://global.ieice.org/en_transactions/electronics/10.1093/ietele/e89-c.3.410/_p

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@ARTICLE{e89-c_3_410,
author={Hyun Bae LEE, Kyoungho LEE, Hae Kang JUNG, Hong June PARK, },
journal={IEICE TRANSACTIONS on Electronics},
title={Extraction of LRGC Matrices for 8-Coupled Uniform Lossy Transmission Lines Using 2-Port VNA Measurements},
year={2006},
volume={E89-C},
number={3},
pages={410-419},
abstract={The electrical parameters (88 LRGC matrices) of 8-coupled uniform lossy transmission lines were extracted from 40 S-parameter values measured by using 2-port VNA measurements, where all the ports other than 2 VNA ports were terminated by 50 ohm chip resistors. It was assumed in the extraction step that the transmission lines are weakly-coupled, and that the resistance values of all the termination chip resistors are exactly 50 ohms with the second reflections neglected. Comparison of the extracted LRGC matrix components with those from a commercial 3D field solver revealed on average and a maximum relative difference of 2.45% and 7.66%, respectively. In addition, the time-domain crosstalk voltage waveforms in the measured data and those in the SPICE simulation results using the extracted LRGC parameters agreed very well with the average difference and the maximum relative difference in peak crosstalk voltages of 4.15% and 9.68%, respectively.},
keywords={},
doi={10.1093/ietele/e89-c.3.410},
ISSN={1745-1353},
month={March},}

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TY - JOUR
TI - Extraction of LRGC Matrices for 8-Coupled Uniform Lossy Transmission Lines Using 2-Port VNA Measurements
T2 - IEICE TRANSACTIONS on Electronics
SP - 410
EP - 419
AU - Hyun Bae LEE
AU - Kyoungho LEE
AU - Hae Kang JUNG
AU - Hong June PARK
PY - 2006
DO - 10.1093/ietele/e89-c.3.410
JO - IEICE TRANSACTIONS on Electronics
SN - 1745-1353
VL - E89-C
IS - 3
JA - IEICE TRANSACTIONS on Electronics
Y1 - March 2006
AB - The electrical parameters (88 LRGC matrices) of 8-coupled uniform lossy transmission lines were extracted from 40 S-parameter values measured by using 2-port VNA measurements, where all the ports other than 2 VNA ports were terminated by 50 ohm chip resistors. It was assumed in the extraction step that the transmission lines are weakly-coupled, and that the resistance values of all the termination chip resistors are exactly 50 ohms with the second reflections neglected. Comparison of the extracted LRGC matrix components with those from a commercial 3D field solver revealed on average and a maximum relative difference of 2.45% and 7.66%, respectively. In addition, the time-domain crosstalk voltage waveforms in the measured data and those in the SPICE simulation results using the extracted LRGC parameters agreed very well with the average difference and the maximum relative difference in peak crosstalk voltages of 4.15% and 9.68%, respectively.
ER -