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- W973847791 abstract "介绍了一种实现MSK调制信号的方法。该方法结合了DDS和PLL技术的特点，采用二次混频方案，实现了码速率达16Mb／s的L波段（1030MHz和1090MHz）MSK调制信号源。对调制后的信号质量进行了测试，并通过测试结果对DDS系统时钟与FPGA系统时钟同步的重要性进行了说明。测试结果表明该信号源的EVMRMS值最大为6．7％（在1030MHz时测得），最小仅为2．3%（在1090MHz时测得），并且当DDS系统时钟与FPGA系统时钟同步时，其调制信号的信号质量要大大优于两者不同步时的信号质量。" @default.
- W973847791 created "2016-06-24" @default.
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- W973847791 date "2014-01-01" @default.
- W973847791 modified "2023-09-23" @default.
- W973847791 title "基于DDS和PLL技术实现的L波段高码速率（16Mb／s）最小频移键控调制源" @default.
- W973847791 hasPublicationYear "2014" @default.
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