| 摘要 |
PURPOSE: A dual-band circular polarization patch antenna is provided to use a meta-material which is operated in a double-band and is easily manufactured with a simple structure in order to solve structural complexity. CONSTITUTION: A dual-band circular polarization patch antenna comprises a substrate (310), a radiator which is formed as a shape in which a -1 mode radiator (330) is equipped in a square hall formed within a +1 mode radiator (320), and a feeding unit (340) which supplies electricity to the radiator with a single feeding mode and is formed as a circular shape. |
