Functional Features of a Meta-Interferometer with Spatially Separated and Independently Electrically Controlled Metastructures Based on Chiral and Dipole Electrical Conductive Elements

In this paper, we experimentally study the functional features of a meta-interferometer with spatially separated and independently electrically controlled from different sources metastructures based on chiral and dipole ring electrically conductive elements with varactors: with metastructure M 1 as a beam separator and with M 2 in a shorted h -arm as a reflector of the Fabry–Perot resonator in the 3–6 GHz range. Planar spirals, double open rings, and single double open rings are used. The resonant responses of metastructures and the dynamics of the interferogram were measured. The possibility of independent control of the depth and width, as well as the frequency and width of the individual inhibition band depending on the choice of metastructures is demonstrated.