Simulation of Ultra-Wideband Pulse Position Modulation

This MATLAB-implemented program simulates ultra-wideband pulse position modulation (UWB-PPM) technology. PPM is a digital signal modulation method that transmits information by modulating pulse positions within time frames. Ultra-wideband technology utilizes extremely wide transmission bandwidths to achieve high-speed data transmission and low-power communication. The program's core implementation involves generating precise pulse sequences, modulating their temporal positions according to input data streams, and analyzing performance metrics through customizable simulation parameters. Key functions include pulse waveform generation, position modulation algorithms, and signal-to-noise ratio analysis modules. The primary objective is to investigate and evaluate UWB-PPM performance across various scenarios through systematic simulations. By analyzing this program and conducting experiments, researchers can gain deeper insights into UWB-PPM principles and applications, providing valuable references and guidance for related research and development in wireless communication fields. The code structure allows modification of critical parameters like pulse width, modulation depth, and channel conditions to assess system robustness under different operational environments.