摘要
根据现代通信系统设计全数字化的发展趋势和FPGA的广泛应用,提出了一种基于DDS技术、以FPGA为硬件载体的全数字QPSK调制器实现方案,并通过软件仿真和硬件测试验证了该方案的正确性和可行性。
According to the development of the full digital design in modem communication systems and extensive applications of FPGA, this paper proposes a new implementation scheme of full digital QPSK modulator with FPGA, which is based on DDS technology. Finally the correctness and feasibility of the scheme are validated through software simulation and hardware testing.
出处
《电讯技术》
2007年第4期156-158,共3页
Telecommunication Engineering
