| 一种新型软件无线电通用平台设计 |
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| 引用本文： | 苏永芝,耿玉玲. 一种新型软件无线电通用平台设计[J]. 现代电子技术, 2010, 33(5): 32-34,38 |
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| 作者姓名： | 苏永芝 耿玉玲 |
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| 作者单位： | 1. 装备指挥技术学院,北京,101416
2. 北京航天飞行控制中心,北京,102206 |
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| 摘 要： | 软件无线电为实现多种无线通信标准提供了方便，其基本思想是构造一个通用的硬件平台，把尽可能多的通信功能用可升级、可替换的软件来实现。采用FPGA＋DSP的处理结构，结合高性能的DDC和DUC处理芯片，设计了一个通用软件无线电平台。FPGA能够根据需要完全重新配置，实现特定标准的数据通道，DSP处理器则完成基带处理的算法实现，以实现从一种标准切换至另一种标准。通过测试，系统具有很好的稳定性，信噪比满足通信要求，D／A输出效果好，该系统已作为产品成功地应用于某院校的电子对抗项目。
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| 关 键 词： | 软件无线电 FPGA DDC DUC |
Design of General Flat for Novel Software Radio |
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| SU Yongzhi,GENG Yuling. Design of General Flat for Novel Software Radio[J]. Modern Electronic Technique, 2010, 33(5): 32-34,38 |
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| Authors: | SU Yongzhi GENG Yuling |
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| Affiliation: | SU Yongzhi1,GENG Yuling2(1.Institute of Comm, , Technology of Equipment,Beijing,101416,China,2.Beijing Aerospace Control Center,102206,China) |
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| Abstract: | Software radio provides a convenience for realizing a variety of communication standards,its basic idea is to construct a general hardware platform which can achieve the communication function as much as possible by the use of scalable and replaceable software.A general software radio platform is designed which adopts FPGA+DSP structure and uses high quality DDC and DUC chips.In the system,FPGA can realize specific standard data channel,and DSP processor can complete the switch of communication standard.The... |
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| Keywords: | FPGA DDC DUC |
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