Electromagnetic model order reduction for system-level modeling

被引：91

作者：

Cangellaris, AC ^{[1
]}

Celik, M

Pasha, S

Zhao, L

机构：

[1] Univ Illinois, Dept Elect & Comp Engn, Urbana, IL 61801 USA

[2] Monterey Design Syst, Sunnyvale, CA 94089 USA

[3] Univ Arizona, Dept Elect & Comp Engn, Ctr Elect Packaging Res, Tucson, AZ 85721 USA

[4] ANSYS Inc, Canonsburg, PA 15317 USA

来源：

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES | 1999年 / 47卷 / 06期

关键词：

electromagnetic modeling; electromagnetic transient analysis; finite-difference methods; model order reduction; system-level;

D O I：

10.1109/22.769317

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：

Reduced-order modeling of an electromagnetic system is understood as the approximation of a continuous or discrete model of the system by one of substantially lower order, get capable of capturing the electromagnetic behavior of the original one with sufficient engineering accuracy. Specific methodologies for model order reduction of distributed electromagnetic systems are discussed in this paper. It is shown that electromagnetic model order reduction enhances computational efficiency and, thus, facilitates system-level modeling and computer simulation of multifunctional systems, The proposed methodologies are demonstrated through applications to the reduced-order modeling of high-speed interconnects, electromagnetic waveguides, and microstrip antennas.

引用

页码：840 / 850

页数：11

共 41 条

[1]

AGUIRRE G, 1996, THESIS U ARIZONA TEM

[2]

[Anonymous], P 33 IEEE C DEC CONT

[3] Accurate frequency-domain modeling and efficient circuit simulation of high-speed packaging interconnects [J].

Beyene, WT ;

SchuttAine, JE .

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 1997, 45 (10) :1941-1947

[4] KRYLOV SPACE METHODS ON STATE-SPACE CONTROL-MODELS [J].

BOLEY, DL .

CIRCUITS SYSTEMS AND SIGNAL PROCESSING, 1994, 13 (06) :733-758

[5] S-domain methods for simultaneous time and frequency characterization of electromagnetic devices [J].

Bracken, JE ;

Su, DK ;

Cendes, ZJ .

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 1998, 46 (09) :1277-1290

[6] Order reduction of high-speed interconnect electrical models: The issue of passivity [J].

Cangellaris, AC ;

Celik, M .

IEEE SYMPOSIUM ON IC/PACKAGE DESIGN INTEGRATION - PROCEEDINGS, 1998, :132-137

[7]

CANGELLARIS AC, 1998, P 14 ANN REV PROGR A, P721

[8] Simulation of multiconductor transmission lines using Krylov subspace order-reduction techniques [J].

Celik, M ;

Cangellaris, AC .

IEEE TRANSACTIONS ON COMPUTER-AIDED DESIGN OF INTEGRATED CIRCUITS AND SYSTEMS, 1997, 16 (05) :485-496

[9] Simulation of dispersive multiconductor transmission lines by Pade approximation via the Lanczos process [J].

Celik, M ;

Cangellaris, AC .

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 1996, 44 (12) :2525-2535

[10]

Elfadel IM, 1997, 1997 IEEE/ACM INTERNATIONAL CONFERENCE ON COMPUTER-AIDED DESIGN - DIGEST OF TECHNICAL PAPERS, P66, DOI 10.1109/ICCAD.1997.643368

← 1 2 3 4 5 →