BROADBAND POLARIZATION CONVERTER AND A POLARIZATION DUAL REFLECTOR ANTENNA USING THE SAME, CAPABLE OF MINIMIZING POLARIZATION CONVERSION LOSS

摘要

PURPOSE: A broadband polarization converter and a polarization dual reflector antenna using the same are provided to improve broadband polarization conversion performance using a conductive plate with a meander-shaped groove.;CONSTITUTION: A broadband polarization converter(100) includes a conductive plate(110) which performs a polarization conversion operation. The conductive plate has a single layer structure. A meander shaped groove(120) is formed on the reflective surface of the conductive plate and includes a plurality of unit cells. The unit cell is composed of a vertical groove and a horizontal groove. The horizontal groove crosses at right angles to the vertical groove.;COPYRIGHT KIPO 2010