A fast high-resolution 3-D finite-difference time-domain scheme with macromodels

IEEE Transactions on Microwave Theory and Techniques

Volumn 52, Issue 9 II, 2004, Pages 2330-2335

  Kulas, Lukasz ^a   Mrozowski, Michal ^a  

^a GDANSK UNIVERSITY OF TECHNOLOGY   (Poland)

Author keywords

Finite difference time domain (FD TD) method; Macromodels; Model order reduction (MOR)

Indexed keywords

ALGORITHMS; COMPUTER SIMULATION; FINITE DIFFERENCE METHOD; ITERATIVE METHODS; MATHEMATICAL MODELS; MAXWELL EQUATIONS; STABILITY; TRANSFER FUNCTIONS;

COMPUTATIONAL DOMAINS; MACROMODELS; MODEL-ORDER REDUCTION (MOR); SPATIAL RESOLUTION;

TIME DOMAIN ANALYSIS;

EID: 4544328812     PISSN: 00189480     EISSN: None     Source Type: Journal    
DOI: 10.1109/TMTT.2004.834585     Document Type: Article

References (17)

1. L. Kulas and M. Mrozowski, "A simple high-accuracy subgridding scheme," in 33rd Eur. Microwave Conf., Munich, Germany, Oct. 2003, pp. 347-350.
2. _, "Reduced-order models in FDTD," IEEE Microwave Wireless Comp. Lett., vol. 11, pp. 422-424, Oct. 2001.
3. B. Denecker, F. Olyslager, L. Knockaert, and D. De Zutter, "Generation of FDTD subcell equations by means of reduced order modeling," IEEE Trans. Antennas Propagat., vol. 51, pp. 1806-1817, Aug. 2003.
4. L. Kulas and M. Mrozowski, "Reduced order models of refined Yee's cells," IEEE Microwave Wireless Comp. Lett., vol. 13, pp. 164-166, Apr. 2003.
5. _, "Multilevel model order reduction," IEEE Microwave Wireless Comp. Lett., vol. 14, pp. 165-167, Apr. 2004.
6. _, "Stability of the FDTD scheme containing macromodels," IEEE Microwave Wireless Comp. Lett., to be published.
7. A. Odabasioglu, M. Celik, and L. T. Pileggi, "PRIMA: Passive reduced-order interconnect macromodeling algorithm," IEEE Trans. Computer-Aided Design, vol. 17, pp. 645-654, Aug. 1998.
8. P. Feldmann and R. W. Freund, "Efficient linear circuit analysis by Padé approximation via Lanczos process," IEEE Trans. Computer-Aided Design, vol. 14, pp. 639-649, May 1995.
9. L. Knockaert and D. De Zutter, "Laguerre-SVD reduced-order modeling," IEEE Trans. Microwave Theory Tech., vol. 48, pp. 1469-1475, Sept. 2000.
10. B. N. Sheehan, "ENOR: Model order reduction of RLC circuits using nodal equations for efficient factorization," in Proc. IEEE 36th Design Automation Conf., 1999, pp. 17-21.
11. Y. Zhu and A. C. Cangellaris, "Macro-elements for efficient FEM simulation of small geometric features in waveguide components," IEEE Trans. Microwave Theory Tech., vol. 48, pp. 2254-2260, Dec. 2000.
12. B. Denecker, F. Olyslager, L. Knockaert, and D. De Zutter, "Automatic generation of subdomain models in 2-D FDTD using reduced order modeling," IEEE Microwave Guided Wave Lett., vol. 10, pp. 301-303, Aug. 2000.
13. A. C. Cangellaris and L. Zhao, "Rapid FDTD simulation without time stepping," IEEE Microwave Guided Wave Lett., vol. 9, pp. 4-6, Jan. 1999.
14. Y. Zhu and A. C. Cangellaris, "A new finite element model for reduced order electromagnetic modeling," IEEE Microwave Wireless Comp. Lett., vol. 11, pp. 211-213, May 2001.
15. T. Wittig, I. Munteanu, R. Schuhmann, and T. Weiland, "Two-step Lanczos algorithm for model order reduction," IEEE Trans. Magn., vol. 38, pp. 673-676, Mar. 2002.
16. K. Krohne and R. Vahldieck, "A fast filter optimization scheme based on model order reduction," in IEEE MTT-S Int. Microwave Symp. Dig., Philadelphia, PA, June 2003, pp. 21-24.
17. D. Lukashevich, A. C. Cangellaris, and P. Russer, "Transmission line matrix method reduced order modeling," in IEEE MTT-S Int. Microwave Symp. Dig., Philadelphia, PA, June 2003, pp. 1125-1128.