We present a very accurate and fast model of Photonic Band-Gap (PBG) structure characterized by a two-dimensional (2D) periodic change of the refractive index and finite height, therefore named quasi 3D PBG. The model is based on the Floquet-Bloch formalism, we have demonstrated to be particularly suitable to design PBG devices. The model allows both a significantly faster convergence than other more complex numerical models, and a greater accuracy than other approximate models. Simulations run very quickly providing the geometrical dimensions, the forbidden frequency range, the propagation constants, the total field distribution and the modal losses.

A new model of microwave quasi 3D PBG-based devices / Diana, R.; Giorgio, A.; Convertino, A.; Perri, A. G.. - CD-ROM. - (2006), pp. 657-660. (Intervento presentato al convegno International Conference on Signals and Electronic Systems, ICSES'06 tenutosi a Łódź, Poland nel September 17-20, 2006).

A new model of microwave quasi 3D PBG-based devices

Giorgio, A.;Convertino A.;Perri A. G.
2006-01-01

Abstract

We present a very accurate and fast model of Photonic Band-Gap (PBG) structure characterized by a two-dimensional (2D) periodic change of the refractive index and finite height, therefore named quasi 3D PBG. The model is based on the Floquet-Bloch formalism, we have demonstrated to be particularly suitable to design PBG devices. The model allows both a significantly faster convergence than other more complex numerical models, and a greater accuracy than other approximate models. Simulations run very quickly providing the geometrical dimensions, the forbidden frequency range, the propagation constants, the total field distribution and the modal losses.
2006
International Conference on Signals and Electronic Systems, ICSES'06
8392117263
A new model of microwave quasi 3D PBG-based devices / Diana, R.; Giorgio, A.; Convertino, A.; Perri, A. G.. - CD-ROM. - (2006), pp. 657-660. (Intervento presentato al convegno International Conference on Signals and Electronic Systems, ICSES'06 tenutosi a Łódź, Poland nel September 17-20, 2006).
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11589/15221
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