WAVE-FORM RELAXATION ANALYSIS OF NONUNIFORM LOSSY TRANSMISSION-LINES CHARACTERIZED WITH FREQUENCY-DEPENDENT PARAMETERS

被引：51

作者：

CHANG, FY

机构：

[1] IBM, General Technology Division, East Fishkill Facility, Hopewell Junction

来源：

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS | 1991年 / 38卷 / 12期

关键词：

FFT Waveform Generators - Gauss-Marquadt Optimization - Nonuniform Lossy Transmission Lines - Waveform Relaxation Analysis;

D O I：

10.1109/31.108502

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：

An efficient method for the transient simulation of nonuniform frequency-dependent transmission lines is presented. The method consists of iterative waveform relaxation analyses of asymmetric disjoint two-port networks constructed with FFT waveform generators and characteristic impedances synthesized by applying the Gauss-Marquardt optimization technique. The method can also be adapted for discrete-time analysis by replacing the FFT waveform generators with ideal transmission lines connected with waveshaping networks. Transient responses of uniform and nonuniform transmission lines with and without skin-effect parameters and terminated with linear and nonlinear loads are simulated for illustrations. The accuracy and efficiency of the relaxation technique are substantiated with exact analytical solutions and experimental data.

引用

页码：1484 / 1500

页数：17

共 36 条

[1]

Ahlberg J.H., 1967, THEORY SPLINES THEIR

[2]

BALABANIAN N, 1985, ELECT NETWORK THEORY, pCH6

[3] Non-uniform lumped electric lines: I. The conical line. [J].

Ballantine, S .

JOURNAL OF THE FRANKLIN INSTITUTE, 1927, 203 :561-582

[4]

Bode, 1945, NETWORK ANAL FEEDBAC

[5]

BRESLER AD, 1952, P IRE, P1724

[6] COEFFICIENT ALGORITHMS FOR TIME-DOMAIN RESPONSE OF SKIN EFFECT LOSSY COAXIAL CABLES WITH ARBITRARY RESISTIVE TERMINATIONS [J].

CALVEZ, LC ;

LEBIHAN, J .

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS, 1986, 33 (09) :915-920

[7]

CARSON JR, 1921, ELECTRICIAN, V86, P272

[8] RELAXATION SIMULATION OF TRANSVERSE ELECTROMAGNETIC-WAVE PROPAGATION IN COUPLED TRANSMISSION-LINES [J].

CHANG, FY .

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS, 1991, 38 (08) :916-936

[9] COMPUTER-AIDED CHARACTERIZATION OF COUPLED TEM TRANSMISSION-LINES [J].

CHANG, FY .

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS, 1980, 27 (12) :1194-1205

[10] WAVE-FORM RELAXATION ANALYSIS OF RLCG TRANSMISSION-LINES [J].

CHANG, FY .

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS, 1990, 37 (11) :1394-1415

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