介绍了16-QAM的基本原理及其关键部分内插滤波的理论,重点介绍了16-QAM的实现。该调制系统主要在大规模现场可编程逻辑阵列FPGA上完成。该系统在QuartusII软件环境下,用Verilog 硬件描述语言完成系统主要部分的底层设计,在Altera的Cyclone系列中的EP1C6Q240C8实现了整个设计。
- Abstract:
- The theory of 16-QAM and the principle of interpolation are introduced briefly,and implement of 16-QAM is offered in detail. The 16-QAM modulator system is realized mainly with the FPGA using the QuartusII software as design tools. Most parts of the system design are accomplished by using Verilog HDL.The design of the system is realized in the chip EP1C6Q240C8 belonging to cyslone family of Altera products.
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