| 采用FPGA实现突发QPSK调制器 |
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| 引用本文： | 郝英川,吴海燕.采用FPGA实现突发QPSK调制器[J].无线电工程,2007,37(1):59-61. |
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| 作者姓名： | 郝英川 吴海燕 |
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| 作者单位： | 1. 海军驻石家庄地区通信军事代表室,河北,石家庄,050081
2. 中国电子科技集团公司第54研究所,河北,石家庄,050081 |
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| 摘 要： | 提出了一种采用FPGA技术实现QPSK调制器的方案。具体介绍了如何利用FPGA实现QPSK调制的各个处理过程,并进行了电路设计和调试。通过实际测试证实了方案的可行性,同时由于本方案调制算法主要采用FPGA实现,设计灵活,便于调试和升级。
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| 关 键 词： | 调制 现场可编程阵列逻辑 QPSK |
| 文章编号： | 1003-3106（2007）01-0059-03 |
| 修稿时间： | 2006-07-24 |
Realization of QPSK Modulator with FPGA |
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| HAO Ying-chuan,WU Hai-yan.Realization of QPSK Modulator with FPGA[J].Radio Engineering of China,2007,37(1):59-61. |
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| Authors: | HAO Ying-chuan WU Hai-yan |
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| Affiliation: | 1. Naval Communication Military Representative Office in Shijiazhuang Area, Shijiazhuang Hebei 050081, China; 2. The 54th Research Institute of CETC, Shijiazhuang Hebei 050081, China |
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| Abstract: | A solution for realization of QPSK modulator with FPGA is presented. QPSK modulating process in FPGA and design of peripheral circuit are introduced in detail. The feasibility of the modulating scheme brought forward in this paper has proved in practical test. Because main modulating algorithms are all implemented by FPGA, this scheme has flexible design and is easy to debug and upgrade. |
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| Keywords: | QPSK |
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