| 摘要 |
PURPOSE: A public wireless network integrating device is provided to output an RF signal serviced in corresponding frequency bands through a signal distribution device and a signal combining device as one integrated wireless communication signal with a broadband feature. CONSTITUTION: One or more signal distributing devices(100,200,300) distribute two or more inputted radio frequency signals. The signal distributing devices integrally share radio frequency signals. One or more signal coupling apparatuses(400,500,600,700) combine an RF signal outputted from one signal distributing device with an RF signal outputted from another signal distributing device. The signal coupling apparatuses transmit the combined RF signal using a single transmission line.
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