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In this work, several approaches for the implementation of artificial Electromagnetic Bandgap and Metamaterial configurations will be revised. Planar technologies as well as volumetric or metasurface configurations will be explored. This type of configurations can be used for the implementation of optimized passive devices in a broad frequency range.
In this paper we analyse the recently reported structure with left-handed (LH) propagation obtained by periodically staking subwavelength hole arrays working at the extraordinary transmission (ET) resonance. A parametrical study that clarifies in more detail the equivalent inverse transmission line approach depicted in a previous work is performed. It is seen that ET is necessary to ensure a strong...
A novel electromagnetic band gap structure made of several stacked sub-wavelength hole arrays is presented. Simulation results show its potential in dichroic filters applications. A prototype operating in the millimeter wave frequency range has been fabricated and measured by means of a quasioptical vector network analyzer. The experimental results confirm the potential of these novel structures in...
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