DocumentCode
246175
Title
Low-frequency metamaterial permeability retrieval for near-field applications
Author
Chabalko, Matthew J. ; Ricketts, David S.
Author_Institution
ECE Dept., Carnegie Mellon Univ., Pittsburgh, PA, USA
fYear
2014
fDate
6-11 July 2014
Firstpage
233
Lastpage
234
Abstract
Existing methods for permeability measurement of metamaterials have been limited to far-field applications, where the fields interacting with the metamaterial are plane waves. In near-field applications, such as wireless power transfer, the previous plane-wave approach is not viable. In this work, we present a simple and accurate method for extracting the complex permeability of a near-field metamaterial.
Keywords
electromagnetic metamaterials; inductive power transmission; magnetic permeability measurement; near-field communication; complex permeability; far-field applications; low-frequency metamaterial permeability retrieval; near-field applications; near-field metamaterial; permeability measurement; plane waves; wireless power transfer; Coils; Inductance; Magnetic materials; Metamaterials; Permeability; Resonant frequency; Wireless communication;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium (APSURSI), 2014 IEEE
Conference_Location
Memphis, TN
ISSN
1522-3965
Print_ISBN
978-1-4799-3538-3
Type
conf
DOI
10.1109/APS.2014.6904448
Filename
6904448
Link To Document