Photonic Crystal THz High-Q Resonator for Chipless Wireless Identification

In this paper, the considerations and simulations made for the design and characterization of a high-Q resonator for wireless identification at 90 GHz are presented with the perspective to extend them to the low THz range. The designed resonator in high-resistive silicon has a quality factor of 700 and different simulation methods close to real measurement scenarios are shown to demonstrate the potential of the presented topology for the generation of identifications that can be wirelessly read in the low THz frequency range.