POLARIZATION RECONFIGURABLE HIGH GAIN ANTENNA BASED ON PARTIALLY REFLECTIVE SURFACE

摘要

A partially reflective surface-based polarization conversion high-gain antenna includes a radiator emitting a radio wave polarized in a first direction, and a partially reflective surface that is spaced apart from the radiator and partially transmits and reflects the radio wave propagating from the radiator. a first conductive layer including a first conductive pattern in the form of a plurality of lines extending in a second direction perpendicular to the first direction, wherein the partially reflective surface is -45 degrees in the second direction A second conductive layer including a second conductive pattern forming an inclined slit, a third conductive pattern corresponding to a unit cell, a first PIN diode connected to the third conductive pattern in the first direction, and the second conductive pattern A third conductive layer including a second PIN diode connected to the third conductive pattern in the second direction is formed.