Accurate Capacitance Matrices for Multiconductor Transmission Lines

被引：2

作者：

Maksimov, Aleksandr E. ^{[1
]}

Kuksenko, Sergei P. ^{[1
]}

机构：

[1] Tomsk State Univ Control Syst & Radioelect, Dept Televis & Control, Tomsk 634050, Russia

来源：

IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY | 2022年 / 64卷 / 05期

关键词：

Transmission line matrix methods; Capacitance; Conductors; Mathematical models; Method of moments; Dielectrics; Matrix decomposition; Adaptive mesh refinement; computational electromagnetics; Laplace equations; method of moments; numerical analysis; stability analysis; transmission lines; ADAPTIVE-MESH REFINEMENT; ELEMENT-ANALYSIS; EXTRACTION; MODELS; FIELD;

D O I：

10.1109/TEMC.2022.3175717

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

When analyzing multiconductor transmission lines with the edge coupling by the method of moments, the matrices of per-unit-length parameters may be inaccurate, which leads to an unacceptable noncausal response at the end of the transmission line. The article proposes a simple technique of a nonuniform segmentation of multiconductor transmission lines with edge coupling boundaries to eliminate the inaccurate calculation of the capacitance matrix. This technique allows obtaining accurate capacitance matrices with the lowest computational costs on single-variant and multivariate analyses, as well as optimization or stability analysis.

引用

页码：1514 / 1521

页数：8

共 50 条

[1] IMMITTANCE MATRICES OF MULTICONDUCTOR TRANSMISSION-LINES
SUN, YY
JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS, 1979, 307 (01): : 59 - 67
[2] CALCULATION OF COEFFICIENTS OF CAPACITANCE OF MULTICONDUCTOR TRANSMISSION LINES IN PRESENCE OF DIELECTRIC INTERFACE
WEEKS, WT
IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 1970, MT18 (01) : 35 - +
[3] Deep Learning Model for Capacitance and Inductance Matrices Prediction of Multiconductor Transmission Line
Chebbi, Houssem
Junqua, Isabelle
Cisse, Tame
2024 INTERNATIONAL SYMPOSIUM AND EXHIBITION ON ELECTROMAGNETIC COMPATIBILITY, EMC EUROPE 2024, 2024, : 340 - 345
[4] APPLICATION OF POSITION ANGLE MATRICES TO CASCADED MULTICONDUCTOR TRANSMISSION LINES.
Honma, Toshihisa
Kaneko, Masaru
Fukai, Ichiro
Transactions of the Institute of Electronics and Communication Engineers of Japan. Section E, 1983, E66 (04): : 256 - 257
[5] Effective and accurate modelling of multiconductor transmission lines in multilayer dielectric media
Musa, Sarhan M.
Sadiku, Matthew N. O.
INTERNATIONAL JOURNAL OF SIGNAL AND IMAGING SYSTEMS ENGINEERING, 2014, 7 (03) : 195 - 202
[6] Nonoverlapping domain decomposition method for the capacitance extraction of multilayered multiconductor transmission lines
Zhu, HQ
Liu, SJ
Hong, W
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2006, 48 (04) : 794 - 798
[7] Application of the finite element method in calculating the capacitance and inductance of multiconductor transmission lines
Musa, Sarhan M.
Sadiku, Matthew N. O.
PROCEEDINGS IEEE SOUTHEASTCON 2008, VOLS 1 AND 2, 2008, : 300 - 304
[8] S-parameter measurements yielding the characteristic matrices of multiconductor transmission lines
van der Merwe, J
Reader, HC
Cloete, JH
IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY, 1998, 40 (03) : 249 - 256
[9] Computation, Properties, and Realizability of the Characteristic Immittance Matrices of Nonuniform Multiconductor Transmission Lines
Brandao Faria, Jose A.
Araneo, Rodolfo
IEEE TRANSACTIONS ON POWER DELIVERY, 2018, 33 (04) : 1885 - 1894
[10] MULTICONDUCTOR TRANSMISSION-LINES
CHAMBERS, B
WOODFINE, CJ
PROCEEDINGS OF THE INSTITUTION OF ELECTRICAL ENGINEERS-LONDON, 1975, 122 (08): : 799 - 800

← 1 2 3 4 5 →