| 基于FPGA的数字相位调制系统的设计与实现 |
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| 引用本文： | 车仁信,冀勇钢.基于FPGA的数字相位调制系统的设计与实现[J].大连铁道学院学报,2009(2):89-92. |
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| 作者姓名： | 车仁信 冀勇钢 |
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| 作者单位： | 大连交通大学电气信息学院; |
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| 摘 要： | 对2DPSK及QDPSK数字调制信号进行了分析，采用FPGA在QuartusⅡ环境下，利用VHDL语言及图形输入方式对调制系统进行了设计，用Ahera公司的芯片EP1 C3T144C-8为核心器件组建的系统进行了功能测试，得到了满意的验证波形．
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| 关 键 词： | FPGA 数字相位调制 2DPSK QDPSK VHDL |
Design and Implementation of A Digital Phase Modulation System Based on FPGA |
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| CHE Ren-xin,JI Yong-gang.Design and Implementation of A Digital Phase Modulation System Based on FPGA[J].Journal of Dalian Railway Institute,2009(2):89-92. |
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| Authors: | CHE Ren-xin JI Yong-gang |
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| Institution: | CHE Ren-xin,JI Yong-gang(School of Electrical & Information Engineering,Dalian Jiaotong University,Dalian 116028,China) |
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| Abstract: | The signals of 2DPSK and QDPSK digital modulation are analyzed,the adoption of FPGA realization digital phase modulation system is introduced in detail by QuartusII environment,using VHDL language and graph input way.A system using chip EP1C3T144C-8 as a key device is established for function test,which produces satisfactory waveform. |
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| Keywords: | FPGA digital phase modulation 2DPSK QDPSK VHDL |
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