Trapped mode resonances in metalo-dielectric structures with electric asymmetry materials
Rotaru, Mihai D and Sykulski, Jan K. (2011) Trapped mode resonances in metalo-dielectric structures with electric asymmetry materials. Archives of Electrical Engineering, 60, (1), 85-93.
- Published Version
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.
|Divisions:||Faculty of Physical and Applied Science > Electronics and Computer Science > EEE
|Date Deposited:||14 Mar 2011 15:55|
|Last Modified:||01 Mar 2012 13:37|
|Contributors:||Rotaru, Mihai D (Author)
Sykulski, Jan K. (Author)
|Date:||8 March 2011|
|Further Information:||Google Scholar|
|RDF:||RDF+N-Triples, RDF+N3, RDF+XML, Browse.|
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