Open AccessTransmission of BPSK in UWB using MATLAB
Author(s) -
Deepak Kumar
Publication year - 2021
Publication title -
international journal for research in applied science and engineering technology
Language(s) - English
Resource type - Journals
ISSN - 2321-9653
DOI - 10.22214/ijraset.2021.35106
Subject(s) - phase shift keying , transmitter , computer science , channel (broadcasting) , electronic engineering , matlab , transmission (telecommunications) , multipath propagation , frequency domain , modulation (music) , time domain , bit error rate , telecommunications , engineering , physics , acoustics , computer vision , operating system
Ultra Wide Band (UWB) is a promising technology for sensor networks, broadband wireless data accessing, positioning and location finding applications. This project outlines the development and validation of a single transmitter and receiver system across the multipath channel. We have designed and tested a UWB simulator using MATLAB to operate for a continuous wave. After a brief survey BPSK was chosen to be the modulation technique. This paper outlines the basic design and simulation of a BPSK signal through the UWB. The system parameters and the simulation runs are shown and described along with the BER calculations. The time domain and frequency domain study is shown and analyzed of a IR-UWB channel with the transmitter, channel and the receiver blocks. This model compares and analyses the bit efficiency of a channel, for a BPSK modulation technique for various bit powers. The example simulation uses rudimental inputs to visualize the response of the channel.