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Developing status of software radio is introduced. The configuration of software radio in direct sequence spread spectrum communication system is realized, which are composed of the configurations of both transmitter and receiver. The capture and stealth problems of extended coding phase are researched. At last, the working status of BPSK and QPSK modulated system is emulated using DSP emulator CCS2...
This paper introduces the framework and the design, it mainly analyses the design methods of hardware and software in the main circuit, the system has characteristics of highly auto-controlling, avoiding error, using conveniently, and good military and business benefits.
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