The properties of metasurfaces comprised of interwoven conductor patterns on dielectric substrates have been examined. The significant reduction of the fundamental resonance frequency fr and expanded fractional bandwidths (FBWs) offered by the intertwined spirals and Brigid’s crosses extended beyond a single unit cell has been achieved with the aid of thin dielectric substrates. A qualitative model has been proposed and proved to adequately predict the main properties of entwined spiral arrays on dielectric substrates.
|Publication status||Published - Sep 2012|
|Event||Metamaterials 2012, 6th Int. Congress on Advanced Electromagnetic Materials in Microwaves and Optics - St. Petersburg, Russian Federation|
Duration: 17 Sep 2012 → 20 Sep 2012
|Conference||Metamaterials 2012, 6th Int. Congress on Advanced Electromagnetic Materials in Microwaves and Optics|
|Period||17/09/2012 → 20/09/2012|