Direct Sequence Spread Spectrum Technique with Residue Number System
نویسندگان
چکیده
In this paper, a residue number arithmetic is used in direct sequence spread spectrum system, this system is evaluated and the bit error probability of this system is compared to that of non residue number system. The effect of channel bandwidth, PN sequences, multipath effect and modulation scheme are studied. A Matlab program is developed to measure the signal-to-noise ratio (SNR), and the bit error probability for the various schemes. Keywords—Spread Spectrum, Direct sequence, Bit error probability and Residue number system.
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تاریخ انتشار 2012