Title :
Ferrite based tunable metamaterials for the applications of electromagnetic wave controlling and absorbing
Author :
Yongjun Huang ; Guangjun Wen ; Jian Li
Author_Institution :
Centre for RFIC & Syst. Technol., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
Based on the tunable permeability of ferrite slab under dc magnetic bias, we discuss the tunable metamaterials consisting of such ferrite slab and conventional negative permittivity structures. And some applications for the electromagnetic wave controlling and absorbing are presented based on the ferrite tunable metamaterials.
Keywords :
electromagnetic metamaterials; ferrites; magnetic permeability; permittivity; dc magnetic bias; electromagnetic wave absorbing; electromagnetic wave controlling; ferrite based tunable metamaterials; ferrite slab; negative permittivity structures; tunable permeability; Electromagnetic scattering; Ferrites; Magnetic resonance; Metamaterials; Permeability; Permittivity; Electromagnetic wave controlling and absorbing; ferrite slab; metamaterial; tunable;
Conference_Titel :
Applied Computational Electromagnetics (ACES), 2015 31st International Review of Progress in
Conference_Location :
Williamsburg, VA
