Title :
A parametric study of microwave absorber based on metamaterial structure
Author :
Ayop, O. ; Rahim, M.K.A. ; Murad, N.A.
Author_Institution :
Dept. of Radio Commun. Eng., Univ. Teknol. Malaysia, Skudai, Malaysia
Abstract :
This report presents a study of microwave absorber based on metamaterial structure. A symmetrical patch shape is simulated with metal ground plane at the opposite side. The structure is investigated based on various sizes of specific part of the structure. The structure is designed on FR4 substrate. From the simulation, it shows that different parameter size of each part of the metamaterial patch affected the resonance frequency and the absorbance value of the absorber. By doing this study, the operating frequency of the structure can be predicted for varying a specific part of the patch.
Keywords :
electromagnetic wave absorption; microwave metamaterials; resonance; FR4 substrate; absorbance value; metal ground plane; metamaterial structure; microwave absorber; resonance frequency; symmetrical patch shape; Electromagnetic scattering; Magnetic materials; Metamaterials; Reflectivity; Resonant frequency; Substrates; absorbance; metamaterial; microwave absorber; parametric study;
Conference_Titel :
Applied Electromagnetics (APACE), 2012 IEEE Asia-Pacific Conference on
Conference_Location :
Melaka
Print_ISBN :
978-1-4673-3114-2
DOI :
10.1109/APACE.2012.6457667
