A UWB transmitted-reference receiver using chaotic sequence in noise suppression scheme

The main research of this dissertation focuses on the noise correlation template, and bases on the research of the basic transmitted reference (TR) receiver and the average transmitted reference (ATR) receiver, a new transmitted reference receiver is proposed by replacing the repetitive reference pulses with multiple short pseudo-random reference pulse sequences (PNTR) with the principle research and the performance analysis. In addition, an optimized chaotic binary sequence is used in this transmitted reference system (CTR) to improve its performance, and then prove it by simulation results. Finally, we draw the conclusion that the improved PNTR has a much better performance compared to the PNTR.