![]() ![]() Terms of completed my articles in building system developed to security transmitter and receiver the information of theft against communication digital system talk as well as the increase of data rate information. Our study will be performed using MATLAB. Will examine in this paper we describe spreading binary random and spreading the image As well as studying probability bit error rate of DSSS system with change of the channel (Add white Gaussian noise channel, Rayleigh fading channel, Rician fading channel). ![]() There are various type of PN sequences are available with good correlation properties, on mostly are generating pn by linear feedback shift register (LFSR). In direct sequence spread spectrum systems, pseudo sequence random (PN) are used to spreading data bits. ![]()
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