 |
Journal articles
Boundary nevanlinna-pick interpolation with prescribed peak points. Application to impedance matching
Abstract : We study a generalized Nevanlinna Pick interpolation problem on the half-plane for rational functions of prescribed degree, where peak points are imposed and interpolation conditions may lie on the real axis. This generalizes previous work by T. Giorgiou, C. Byrnes, A Lindquist and A. Megretski. The problem is motivated by the issue of broadband matching in electronics and microwave system design. We prove existence and uniqueness of a solution by differential-topological techniques. The approach is put to work numerically on a real example, using a continuation method.
Cited literature [37 references]
https://hal.inria.fr/hal-01377782
Contributor : Martine Olivi <>
Submitted on : Friday, January 6, 2017 - 4:02:15 PM
Last modification on : Friday, December 20, 2019 - 4:08:02 PM
Long-term archiving on: : Friday, April 7, 2017 - 5:25:12 PM
Contributor : Martine Olivi <>
Submitted on : Friday, January 6, 2017 - 4:02:15 PM
Last modification on : Friday, December 20, 2019 - 4:08:02 PM
Long-term archiving on: : Friday, April 7, 2017 - 5:25:12 PM
File
Baratchart_Olivi_Seyfert_17.pd...
Files produced by the author(s)