| 基于FPGA的DDS数字调频系统仿真研究 |
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| 引用本文： | 王培元,孙南海. 基于FPGA的DDS数字调频系统仿真研究[J]. 襄樊学院学报, 2006, 27(5): 76-79 |
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| 作者姓名： | 王培元 孙南海 |
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| 作者单位： | 襄樊学院,物理学系,湖北,襄樊,441053 |
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| 摘 要： | 基于DDS技术设计了一种具有调频能力的正弦波信号发生器,并用ALTERA公司的ACEX1K现场可编程门阵列予以实现.实测结果表明,所讨论的方法和研制的系统是可靠的和可行有效的.
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| 关 键 词： | 直接数字频率合成器 现场可编程门阵列 数字调频 |
| 文章编号： | 1009-2854(2006)05-0076-04 |
| 收稿时间： | 2006-05-20 |
| 修稿时间： | 2006-05-20 |
The Design of the DDS System of Digitized FM Based on FPG |
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| WANG Pei-yuan,SUN Nan-hai. The Design of the DDS System of Digitized FM Based on FPG[J]. Journal of Xiangfan University, 2006, 27(5): 76-79 |
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| Authors: | WANG Pei-yuan SUN Nan-hai |
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| Affiliation: | Department of Physics, Xiangfan University, Xiangfan 441053, China |
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| Abstract: | This paper introduces the design of the digitized frequency modulation of analog signals based on DDS technique.It is implemented by ALTERA ACXE 1K field programmable gate array.The results of experiments have proved that the technique and system in this paper are feasible and effective. |
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| Keywords: | Direct digital frequency synthesis Field programmable gate array Digitized FM |
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