DocumentCode
1316309
Title
An FET-Based Unit Cell for an Active Magnetic Metamaterial
Author
Jelinek, Lukas ; Machac, Jan
Author_Institution
Dept. of Electromagn. Field, Czech Tech. Univ. in Prague, Prague, Czech Republic
Volume
10
fYear
2011
fDate
7/3/1905 12:00:00 AM
Firstpage
927
Lastpage
930
Abstract
A particle that can be used to create an active magnetic metamaterial has been designed using an FET transistor loaded in its gate by a conducting ring and in its source by a parallel resonance circuit. The design procedure is discussed, and the working principle is experimentally demonstrated in the RF range.
Keywords
conducting materials; field effect transistor circuits; magnetic materials; metamaterials; radiofrequency integrated circuits; FET transistor design; FET-based unit cell; RF range; active magnetic metamaterial; conducting ring; parallel resonance circuit; Impedance; Logic gates; Magnetic materials; Magnetic resonance imaging; Metamaterials; Resonant frequency; Transistors; Artificial materials; FET circuits; negative resistance devices; oscillators; polarizability;
fLanguage
English
Journal_Title
Antennas and Wireless Propagation Letters, IEEE
Publisher
ieee
ISSN
1536-1225
Type
jour
DOI
10.1109/LAWP.2011.2167311
Filename
6012503
Link To Document