RADIAL PATTERN RECONFIGURATION ANTENNA WHICH IS CAPABLE OF REDUCING INSTALLATION COSTS

摘要

PURPOSE: A radial pattern reconfiguration antenna is provided to use a pin diode to convert a radial pattern in a vertical or a horizontal direction.;CONSTITUTION: An upper substrate(100) is arranged on the upper part of a lower substrate. An upper substrate includes a radial patch(110), a power feed patch(130), and a ground patch(170). A switching unit(150) changes radial patterns. The switching unit has one side which is connected to one position of the outside of the radial patch, and the other side which is connected to one position of the inside of the ground patch.;COPYRIGHT KIPO 2013