Design and characterization of a wideband metamaterial absorber for microwave applications

Autor: Chaynane Rachid, Jebbor Nawfal, El Abassi Ahmed, Bri Seddik

Publikováno v: E3S Web of Conferences, Vol 351, p 01089 (2022)

The metamaterial absorber’s new conception and simulation are presented in this paper. Two peaks of 97% and 99,8% are respectively shown by the absorption spectrum at the resonance frequencies 12,5 GHz and 14,5 GHz. Absorptivity is greater than 80%

Externí odkaz: https://doaj.org/article/cfdcb49e05a14e35b7b21aa5a497d2c2

An enhanced algorithm for complex permittivity extraction at microwave frequencies

Autor: Jebbor, Nawfal, Chaynane, Rachid, Bri, Seddik, Mediavilla Sánchez, Ángel

Publikováno v: International Journal of Microwave and Optical Technology, 2020, 15(3), 238-245
UCrea Repositorio Abierto de la Universidad de Cantabria
Universidad de Cantabria (UC)
Scopus-Elsevier

An efficient technique of complex permittivity extraction is employed to characterize low-loss conventional dielectric materials at microwave Ku-band. The computational approach eliminates mathematically the systematic errors of the experimental setu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::2fc20e4e431388d837e803fea86f0766
http://hdl.handle.net/10902/20201

Étude de la condensation en film laminaire d'une vapeur pure et saturée sur la paroi poreuse d'une plaque inclinée

Autor: Chaynane, Rachid, Asbik, Mohamed, Boushaba, Hassane, Zeghmati, Belkacem, Khmou, Ahmed

Publikováno v: Mécanique et Industries; July 2004, Vol. 5 Issue: 4 p381-391, 11p