相移键控(PSK)是用不同相位的载波来传递数字信号,并用数字基带信号控制载波信号的相位.文中提出了一种基于DDS技术的2CPSK调制器的FPGA实现方案,并通过硬件测试结果验证了设计的正确性.%The Frequency-Shift Keying (PSK) transmits the digital signal with different phase carrier, and controls the phase of carrier with the digital basedand signal. This paper porposes a scheme for implementation of 2CPSK modulator based on FPGA and DDS. Finally, the design was verified by the practical test result.
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