| 基于FPGA的卫星数字频率信号处理关键技术研究与实现 |
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| 引用本文： | 罗来金,曾连荪.基于FPGA的卫星数字频率信号处理关键技术研究与实现[J].电子设计工程,2011,19(14):144-146,150. |
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| 作者姓名： | 罗来金 曾连荪 |
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| 作者单位： | 上海海事大学信息工程学院,上海,200135 |
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| 摘 要： | 采用等精度测频法及相应的数字信号处理IP核,以ALTERA公司Cyclone II系列EP2C70F896C6N FPGA为核心实现了某型卫星陀螺组合X、Y、Z轴3个方向上的角速度信号、温度信号的测量处理系统的设计。实验结果表明基于FPGA的数字频率信号处理系统相对于以往数字频率信号处理电路具有高精度、高集成度、高速和高可靠性的特点,满足航天系统对信号处理电路设计高标准的要求。
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| 关 键 词： | 频率测量 等精度 FPGA IP核 片上系统 |
Research and implementation of key technologies about satellite digital frequency signal processing based on FPGA |
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| LUO Lai-jin,ZENG Lian-sun.Research and implementation of key technologies about satellite digital frequency signal processing based on FPGA[J].Electronic Design Engineering,2011,19(14):144-146,150. |
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| Authors: | LUO Lai-jin ZENG Lian-sun |
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| Affiliation: | (School of Information Engineering,Shanghai Maritime University,Shanghai 200135,China) |
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| Abstract: | This paper introduced how to use ALTERA Cyclone II series FPGA EP2C70F896C6N with equal precision frequency measurement method and corresponding digital signal processing IP core,and then completed design of the measurements and processing system about th |
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| Keywords: | frequency measurement equal-precision FPGA IP core SOC |
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