Design of a highly efficient and dynamically controlled transmissive metasurface with linear polarization rotation for microwave applications

In this manuscript, we propose a novel transmissive metasurface capable of dynamically controlling the phase of linear polarized waves at the microwave regime. The local phase control is dynamically obtained with the help of individually controlled varactors and PIN diodes inserted in the metasurface unit cell. Moreover, we show that the proposed metasurface can be used to generate zero- and first...