Patent ID: 8428193
Filing Date: 2013-04-23
Classification: H03M,H04B,H04L

Abstract:
1. A broadband wireless system for receiving and processing a broadband wireless signal comprising: an antenna receiving the broadband wireless signal; a reception unit receiving and processing the broadband wireless signal from the antenna and converting the broadband wireless signal into a first intermediate frequency signal; a signal distribution unit converting the first intermediate frequency signal into second intermediate frequency signals which are equal to one another, the signal distribution unit distributing the second intermediate frequency signals; a parallel amplification unit including a plurality of amplification units having different amplification rates, the parallel amplification unit generating third intermediate frequency signals by amplifying the individual second intermediate frequency signals provided from the signal distribution unit with the different amplification rates; a parallel analog-to-digital conversion unit performing analog-to-digital conversion of the individual third intermediate frequency signals from the parallel amplification unit and generating discrete intermediate frequency signals; and an execution system selecting any one of the individual discrete intermediate frequency signals by analyzing the individual discrete intermediate frequency signals from the analog-to-digital conversion unit and processing the selected individual discrete intermediate frequency signal; wherein the execution system performs the selection by analyzing the most significant bit, and the least significant bit, of the individual discrete intermediate frequency signals.