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Autor(en):
Lukashevich, Dzianis; Cangellaris, Andreas C.; Russer, Peter 
Titel:
Oblique-Oblique Projection in TLM-MOR for High-Q Structures 
Abstract:
The nonsymmetric properties of the matrix statement of the transmission-line matrix (TLM) method require the application of general Krylov subspace methods for its model-order reduction (MOR). However, the utilization of the most representative type of such general Krylov subspace methods, namely, the Arnoldi algorithm, is computational expensive. On the other hand, the other popular method, namely, the classical nonsymmetric Lanczos algorithm, requires the transpose of the TLM matrix in order t...    »
 
Stichworte:
biorthogonal basis, computational complexity, eigenvalue decomposition, electromagnetic analysis, high Q structures, high-Q filters, Krylov subspace, Lanczos algorithm, model order reduction, oblique oblique projection, patch antenna, reduced order systems, scattering symmetric algorithm, TLM-MOR, transmission line matrix, transmission line matrix methods 
Zeitschriftentitel:
IEEE Transactions on Microwave Theory and Techniques 
Jahr:
2006 
Band / Volume:
54 
Monat:
oct 
Heft / Issue:
10 
Seitenangaben Beitrag:
3712--3720 
Print-ISSN:
0018-9480