Výsledky vyhledávání - "Habibnejad Korayem, A."

Akademický článek

Wideband Electromagnetic Shielding Using Wire-mesh-mounted Chiral Particle Array in Concrete Composite Materials

Autor: Ayoub Hamidi, Ahmad Cheldavi, Asghar Habibnejad Korayem

Publikováno v: Iranian Journal of Electrical and Electronic Engineering, Vol 20, Iss 3, Pp 141-154 (2024)

This paper proposes a structure for concrete composite materials that effectively attenuates transmitted power through the composite slab across a wide frequency range. The proposed structure is practical for electromagnetic interference shielding ap

Externí odkaz: https://doaj.org/article/0b3d244861c84acf8c5935b40240ac69

Zobrazit plný text záznamu

Akademický článek

Stochastic approach to evaluate the shielding effectiveness of composite materials loaded with randomly oriented helices

Autor: Ayoub Hamidi, Ahmad Cheldavi, Asghar Habibnejad Korayem

Publikováno v: Electronics Letters, Vol 60, Iss 21, Pp n/a-n/a (2024)

Abstract This letter proposes a method to calculate the expected value of the shielding effectiveness of a composite material slab, including a planar array of randomly oriented metal helices as chiral particles. Helix‐loaded concrete composite mat

Externí odkaz: https://doaj.org/article/7592fe5487a24dadb82919dbfb04c5e0

Zobrazit plný text záznamu

Akademický článek

A lightweight concrete composite material with improved EMI shielding by using a chiral particle array

Autor: Ayoub Hamidi, Ahmad Cheldavi, Asghar Habibnejad Korayem

Publikováno v: AIP Advances, Vol 14, Iss 8, Pp 085018-085018-9 (2024)

This paper proposes a structure for concrete composite materials for electromagnetic interference shielding applications. It comprises an array of helical-shaped conductive particles as chiral additives. Unlike the previous studies using large quanti

Externí odkaz: https://doaj.org/article/4723a1357626436ba8ec53e44bb2f90d

Zobrazit plný text záznamu