Design of FH/TH Hybrid Spread Spectrum System Based on FPGA
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According to the present situation of the application of frequency hopping system, the existence question and the characteristic of the frequency hopping,time hopping system, based on the thought of complementary advantages and disadvantages, this paper puts forward a hybrid spread spectrum. It is to combine two kinds of spread spectrum with frequency hopping and time hopping to constitute a FH/TH hybrid spread spectrum system. We have conducted simulation and FPGA implementation for the FH/TH hybrid spread spectrum system and verify the validity of the design system. Keywords—FH/TH; hybrid spread spectrum; simulation;
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