Simulation of rayleigh fading generator / Noor Azuar Osman

A mobile radio channel simulator is designed as a convenient test instrument for evaluating the performance of the mobile radio equipment in the presence of environmental effects. The proposed multipath-fading simulator is based on the narrowband noise model. The design goals of the simulator were based upon accepted theoretical work. Adding the inphase and the quadrature components, which are independently modulated with low frequency noise, achieve the fading signal of the Rayleigh fading generator. Using the window method uses FIR digital filters to generate the control signals of the Rayleigh fading generator. The Rayleigh fading generator is simulated using the MATLAB software based on the Signal processing toolbox. In general, the results produced by the simulation process indicate good agreement with theoretical result