Abstract
Extensive research in the electromagnetics area has been conducted recently with the goal of developing novel artificial metamaterials-or left-handed (LH) materials-at microwave frequencies. The idea of negative magnetic permeability and negative electric permittivity as electromagnetic properties for LH materials was initially theorized by Veselago in 1968 [1]. LH materials are not found in nature, so engineers must modify a structure's geometry to achieve LH behavior.
Original language | English |
---|---|
Article number | 7506404 |
Pages (from-to) | 52-58 |
Number of pages | 7 |
Journal | IEEE Microwave Magazine |
Volume | 17 |
Issue number | 8 |
DOIs | |
Publication status | Published - 7 Jul 2016 |
Externally published | Yes |