STACKING STRUCTURE MULTIPLEX BAND ANTENNA

摘要

PURPOSE: A stacking structure multiplex band antenna is provided to transmit and receive simultaneously a multiplexing channel information constituted with each different wavelength through an antenna. CONSTITUTION: A stacking structure multiplex band antenna comprises a PCB(100) having a ground part and a feeding part, an upper side antenna(300) arranged at an upper side of a PCB and formed with a metal conductor having a predetermined pattern and formed by a U shape slot, a middle side antenna(200) located parallel with the upper side antenna between the upper side antenna and the PCB and formed with the metal conductor having a predetermined pattern and formed by the U shape slot, a metal conductor(400) for feeding power which has one side connected with the feeding part of the PCB and another side connected with one side of the middle side antenna, a metal conductor(500) for grounding which has one side connected with the ground part of the PCB and another side connected with one side of the middle side antenna, and a metal conductor(600) for a short circuit which performs the shorting of the upper side antenna and the middle side antenna between the upper side antenna and the middle side antenna.