Reconfigurable Array of Radiating Elements (RARE) controlled by light

摘要

The parameters of a silicon - dielectric - metal microstrip line were compared with those of a metal - dielectric - metal microstrip line from an actual FLAPS antenna. The proposed structure has higher losses; this is caused by the electrical conductivity of the illuminated silicon electrode being lower than is the case with a line using a copper top electrode. However, the value of these conductive losses is on the same order as the radiative losses in the microstrip line used in FLAPS antenna. These results point to the feasibility of using the proposed type of a microstrip line in a light-controlled reconfigurable MMW antenna with reasonable energy losses and with a reasonable light flux.