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An IR-UWB Link Level Simulator

ELENE6904 Course Project

Description

Usage

Lenna The core simulation instance is "system_top.m". This function takes a setup structure that contains all the simulation parameters, run the simulation on the image "Lenna.bmp", and return the Symbol Error Rate - SER, each symbol contains 5-bits (range 0~31)

The setup structure contains the following elements:

ELEMENT                DESCRIPTION                                   TYPICAL VALUE
setup.BW               BW of the transmitted signal (Hz)             2   GHz
setup.fs               Simulation Sampling Frequency (Hz)            100 GHz
setup.fc               Center Frequency of the Gaussian Pulse (Hz)   5   GHz
setup.tframe           Duration of Each TX Frame (s)                 10  ns
setup.tguard           Anti-Multipath Blanking Period (s)            3.5 ns
setup.tstep            Data Step (s)                                 100 ps
setup.tpulse           Gaussian Pulse Duration (s)                   1.5 ns
setup.pulse_order      Gaussian Pulse Derivative Order               10
setup.pulse_an         Gaussian Pulse Amplitude Scaling Factor       2e-4
setup.sigma_data       Data Pulse Clock Uncertainty (x 1/fs)   
setup.sigma_sync       Sync Pulse Clock Uncertainty (x 1/fs)
setup.sigma_power      Gaussian Pulse Amplitude Uncertainty             
setup.SNR              SNR at RX (dB)                                10  dB
setup.fadeType         Unused, set to 'flat'                         'flat'
setup.rayleighVelocity Unused                                       
setup.flatAttenuation  Unused, Use FSPL instead
setup.multiPathSetup   Unused
setup.mode_bw          Transmit the Image as B&W?                    1
setup.fspl_distance_m  FSPL Distance (m)                             1   m

To get quick BER plots, run "system_tb.m"

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D-MPPM IR-UWB Link Level Simulator

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  • MATLAB 100.0%