An FET-Based Unit Cell for an Active Magnetic Metamaterial
arXiv:1106.4144 · doi:10.1109/LAWP.2011.2167311
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.
4 pages, 6 figures