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Design of General Modulated Signal Generator Based on DSP Builder
Author(s): 
Pages: 18-19,28
Year: Issue:  2
Journal: Video Engineering

Keyword:  DSP Builder调制信号发生器;
Abstract: 介绍了基于2ASK,2FSK,BPSK,MSK和64QAM等多种通用调制器的调制原理,并提出了一种基于DDS技术的调制方式.然后在DSP Builder上进行系统设计与仿真,经验证该系统可以成功实现多模式信号调制功能,并且具有较好的可扩展性和灵活性.最后用FPGA实现,并用SignalTapII进行硬件验证.
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