TRANSMISSION ANTENNA APPARATUS, TRANSMISSION APPARATUS, AND POLARIZATION MIMO TRANSMISSION SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide a transmission antenna apparatus in a polarization MIMO (Multiple Input/Multiple Output) transmission system using polarization MIMO composed of a transmission apparatus having plural transmission antennas and a reception apparatus having plural reception antennas, and a transmission apparatus having the transmission antenna apparatus, and the polarization MIMO transmission system.;SOLUTION: A transmission antenna apparatus of the present invention includes one antenna supporting column (102), a transmission antenna (101a) for horizontal polarization provided on the antenna supporting column (102), and a transmission antenna (101b) for vertical polarization provided above or below the transmission antenna (101a) for horizontal polarization on the antenna supporting column (102).;COPYRIGHT: (C)2012,JPO&INPIT