A New UWB System Based on a Frequency Domain Transformation Of The Received Signal

TL;DR

This paper introduces a novel UWB system using frequency domain transformation of the received signal, demonstrating improved performance over traditional differential systems in simulations.

Contribution

The paper presents a new FDR receiver for DS-UWB systems that converts signals to the frequency domain, enhancing performance.

Findings

FDR receiver outperforms classical differential UWB systems

Improved performance at both low and high data rates

Simulation results validate the proposed approach

Abstract

Differential system for ultra wide band (UWB) transmission is a very attractive solution from a practical point of view. In this paper, we present a new direct sequence (DS) UWB system based on the conversion of the received signal from time domain to frequency domain that's why we called FDR receiver. Simulation results show that the proposed receiver structure outperforms the classical differential one for both low and high data rate systems.