Full-wave analysis of the time-harmonic field originated in waveguide devices containing nonlinear materials, possibly anisotropic, is addressed in this article. The approach combines finite elements and harmonic balance handling the nonlinearity via either Picard or relaxed iterations. To speed-up computation, domain decomposition is exploited to restrict the iteration to a small subdomain.
Harmonic Balance Domain Decomposition Finite Elements for Nonlinear Passive Microwave Devices Analysis / L. Ntibarikure;G. Pelosi;S. Selleri. - In: ELECTROMAGNETICS. - ISSN 0272-6343. - STAMPA. - 34:(2014), pp. 239-252. [10.1080/02726343.2014.877756]
Harmonic Balance Domain Decomposition Finite Elements for Nonlinear Passive Microwave Devices Analysis
PELOSI, GIUSEPPE;SELLERI, STEFANO
2014
Abstract
Full-wave analysis of the time-harmonic field originated in waveguide devices containing nonlinear materials, possibly anisotropic, is addressed in this article. The approach combines finite elements and harmonic balance handling the nonlinearity via either Picard or relaxed iterations. To speed-up computation, domain decomposition is exploited to restrict the iteration to a small subdomain.File | Dimensione | Formato | |
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