Accelerating the BoR-FIT-MoM Method With the Use of the Model Order Reduction Techniques

被引：0

作者：

Kucharski, Andrzej A. ^{[1
]}

机构：

[1] Wroclaw Univ Sci & Technol, Dept Telecommun & Teleinformat, PL-50370 Wroclaw, Poland

来源：

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 2024年 / 72卷 / 08期

关键词：

Mathematical models; Antennas and propagation; Nonhomogeneous media; Finite difference methods; Electric fields; Standards; Method of moments; Electromagnetic scattering; finite-difference methods; hybrid solution methods; method-of-moments; ELECTROMAGNETIC SCATTERING; BODIES;

D O I：

10.1109/TAP.2024.3428406

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：

In this communication, the finite-integration technique/method-of-moments (FIT-MoM) hybrid method, introduced for the analysis of electromagnetic scattering by inhomogeneous bodies of revolution (BoRs), is augmented with the use of the so-called model order reduction (MOR) technique. The frequency-dependent matrix equation describing the FIT region is reduced by being projected onto proper subspace, which is constructed using the modified second-order Arnoldi method for passive order reduction (SAPOR). The augmented method may be useful for analyzing rotationally symmetric bodies with regular shapes.

引用

页码：6825 / 6830

页数：6

共 50 条

[31] Reduction techniques applied to the CRE model updating method
Deraemaeker, A
Ladevèze, P
PROCEEDINGS OF IMAC-XX: STRUCTURAL DYNAMICS VOLS I AND II, 2002, 4753 : 1070 - 1076
[32] Comparative Study of Model Order Reduction using Combination of PSO with Conventional Reduction Techniques
Juneja, Mudita
Nagar, S. K.
2015 INTERNATIONAL CONFERENCE ON INDUSTRIAL INSTRUMENTATION AND CONTROL (ICIC), 2015, : 406 - 411
[33] MEMS model order reduction method based on SPRIM
Gong, Youping, 1600, Transport and Telecommunication Institute, Lomonosova street 1, Riga, LV-1019, Latvia (18):
[34] An overview of balancing order reduction techniques using the method of singular perturbations and new alternative techniques
Lelic, M
DYNAMICS OF CONTINUOUS DISCRETE AND IMPULSIVE SYSTEMS-SERIES B-APPLICATIONS & ALGORITHMS, 2002, 9 (02): : 293 - 315
[35] Coupling of model order reduction and multirate techniques for coupled dynamical systems
Bannenberg, M. W. F. M.
Ciccazzo, A.
Guenther, M.
APPLIED MATHEMATICS LETTERS, 2021, 112
[36] ANALYSES OF LAMINATED CANTILEVER COMPOSITE BEAMS BY MODEL ORDER REDUCTION TECHNIQUES
Cunedioglu, Yusuf
MECHANICS BASED DESIGN OF STRUCTURES AND MACHINES, 2011, 39 (01) : 22 - 45
[37] Model order reduction techniques for electromagnetic macromodelling based on finite methods
Cangellaris, AC
Zhao, L
INTERNATIONAL JOURNAL OF NUMERICAL MODELLING-ELECTRONIC NETWORKS DEVICES AND FIELDS, 2000, 13 (2-3) : 181 - 197
[38] Investigations of Model Order Reduction Techniques for Large Scale Linear Systems
Kumar, Chandan
Jha, S. K.
Gaur, Prerna
2012 IEEE 5TH INDIA INTERNATIONAL CONFERENCE ON POWER ELECTRONICS (IICPE 2012), 2012,
[39] Evolutionary techniques for model order reduction of large scale linear systems
Panda, S.
Yadav, J.S.
Patidar, N.P.
Ardil, C.
World Academy of Science, Engineering and Technology, 2009, 33 : 654 - 660
[40] Comparison of Model Order Reduction Techniques for Digital Predistortion of Power Amplifiers
Gilabert, Pere L.
Montoro, Gabriel
Wang, Teng
Nieves Ruiz, M.
Garcia, Jose A.
2016 46TH EUROPEAN MICROWAVE CONFERENCE (EUMC), 2016, : 182 - 185

← 1 2 3 4 5 →