Macromodeling High-Speed Circuit Data Using Rational Krylov Fitting Method
نویسندگان
چکیده
This paper presents the modeling of high speed distributed networks characterized by S-parameters frequency data using rational Krylov fitting (RKFIT) algorithm. Numerical examples illustrate effectiveness method to compute stable approximation that fit given data. In addition, it is shown RKFIT has some advantages when compared well-established Vector Fitting (VF) method, such as more accurate fitting, less dependence on choice initial poles algorithm, and faster convergence. are implemented results with VF Loewner Matrix (LM)
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ژورنال
عنوان ژورنال: Energies
سال: 2021
ISSN: ['1996-1073']
DOI: https://doi.org/10.3390/en14217318