DocumentCode
250654
Title
Numerical analysis of spherical wave absorption by a thin metamaterial absorber
Author
Yagitani, Satoshi ; Fukuoka, Naoya ; Hayashi, Ryohei ; Ozaki, Mitsunori
Author_Institution
Kanazawa Univ., Kanazawa, Japan
fYear
2014
fDate
2-5 Dec. 2014
Firstpage
205
Lastpage
206
Abstract
Absorption and reflection characteristics of a spherical wave incident on a metamaterial absorber are numerically calculated on the basis of the plane-wave expansion technique. The absorbed and reflected field and power distributions on the absorber surface can be rigorously evaluated for a spherical wave radiated from a nearby RF source.
Keywords
electromagnetic metamaterials; electromagnetic wave absorption; electromagnetic wave reflection; numerical analysis; RF source; absorber surface evaluation; absorption characteristics; numerical analysis; plane-wave expansion technique; power distributions; reflection characteristics; spherical wave absorption; spherical wave incident; spherical wave radiation; thin metamaterial absorber; Absorption; Magnetic materials; Metamaterials; Radio frequency; Reflection; Surface impedance; Surface waves; Absorption; Metamaterial absorber; Plane-wave expansion; Reflection; Spherical wave;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation (ISAP), 2014 International Symposium on
Conference_Location
Kaohsiung
Type
conf
DOI
10.1109/ISANP.2014.7026602
Filename
7026602
Link To Document