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In this letter, extraordinary transmission in sub-wavelength hole arrays is employed in combination with self-complementary Babinet concepts to design a novel class of quasioptical polarizer for millimeter wave frequencies. After a proper design, the device has been miniaturized in such a way that operation under Fresnel zone of a Gaussian beam has been demonstrated. Experimental validation opens...
In this work, it is shown the response of single layer metallic hole arrays and metallic disks arrangements and its complementary behavior is remarked. Then an EBG constructed by periodically stacking the two aforementioned structures is presented. It is shown that the result of stacking metallic elements result in interesting transmission and reflection features. This results could allow interesting...
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