Dual Polarization Antenna And Method For Transmitting And Receiving Signal Thereof

PURPOSE: A dual polarization antenna and a method for transmitting and receiving signals using the same are provided to improve the quality of a communication service and increase a communication capacity by controlling dual polarization which is adopted to the change of real time or long term wireless communication network environment and providing the polarization characteristics of an antenna by a sector group. CONSTITUTION: A signal distribution unit generates an independent signal by distributing a plurality of input signals. A channel input unit respectively inputs the independent signal to a corresponding channel. A multichannel unit includes a plurality of channels in which the independent signal is inputted. A dual polarization antenna unit generates and transmits dual polarization. A donor unit(150) and a base band base station device(160) can be installed indoor and an active array antenna device excluding a monitoring/controlling unit(3800) can be installed outdoor.