Different strategies suitable to compare the performance of different model order reduction techniques for fast frequency sweep in finite element analysis in Electromagnetics are proposed and studied in this work. A Frobenius norm error measure is used to describe how good job a reduced-order model is doing with respect to the true system response. In addition, the transfer function correct behavior is monitored by studying the convergence of the poles and zeros of the reduced-order system. The results of this comparison are detailed in two microwave filter structures.
Authors
Additional information
- DOI
- Digital Object Identifier link open in new tab 10.1109/nemo.2019.8853691
- Category
- Aktywność konferencyjna
- Type
- publikacja w wydawnictwie zbiorowym recenzowanym (także w materiałach konferencyjnych)
- Language
- angielski
- Publication year
- 2019
