Powiadomienia systemowe
- Sesja wygasła!
- Sesja wygasła!
Identyfikatory
Warianty tytułu
Języki publikacji
Abstrakty
This paper investigates the possibility of exciting high quality trapped resonant modes on frequency selective surfaces consisting of identical sub-wavelength metallic inclusions (symmetrically split rings) with no structural asymmetry but exhibitting electrical asymmetry. The electrical symmetry is broken by using different dielectric substrates. The existence of such anti-symmetric trapped mode on geometrical symmetric structure is demonstrated through numerical simulation. Numerical results suggest that the high quality factor observed for these resonant modes is achieved via weak coupling between the "trapped modes" and free space which enables the excitation of these modes.
Czasopismo
Rocznik
Tom
Strony
85--93
Opis fizyczny
Bibliogr. 5 poz., rys.
Twórcy
autor
autor
- School of Electronics and Computer Science, University of Southampton, Southampton, SO17 1BJ, UK, mr@ecs.soton.ac.uk
Bibliografia
- [1] Engheta N., Ziolkowski R.W., Metamaterials, physics and engineering exploration. IEEE Press John Wiley & Sons, Inc.: 1-37. (2006).
- [2] Fedotov V.A., Rose M., Prosvirin S.L. et al., Sharp trapped-mode resonances in planar metamaterials with broken structural symmetry. Physical Review Letters 99: 147401-1–147401- 4 (2007).
- [3] Khardikov V., Iarko E., Prosvirin, S. Trapped mode resonances in optical planar metamaterials with metal elements. 12th International Conference on Mathematical Methods in Electromagnetic Theory, Odessa, Ukraine, June 29-July 02 (2009).
- [4] Ourir A., Abdeddaim R., de Rosny J. (2010), Tuneable trapped mode in symmetric resonator designed for metamaterials. Progress in Electromagnetics Research, PIER-101: 115-123.
- [5] Paul O., Beigang R., Rahm M. (2009), High selective terahertz bandpass filters based on trapped mode excitation. OPTICS EXPRESS 17(21): 18590-18595.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BPS2-0059-0073