| DSP在二次雷达信号模拟器中的应用 |
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| 引用本文： | 张永杰,李少洪.DSP在二次雷达信号模拟器中的应用[J].北京航空航天大学学报,2003,29(8):722-724. |
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| 作者姓名： | 张永杰 李少洪 |
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| 作者单位： | 北京航空航天大学 电子信息工程学院, 北京 100083 |
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| 摘 要： | 概述了某型航管二次雷达(SSR, Secondary Surveillance Radar)模拟器的设计思想和基本结构,详细论述了TMS320F206的基本结构与特点,着重探讨了该数字信号处理器(DSP, Digital Signal Processor)芯片在系统数据交换和接口数据管理与控制中的功用,并指出了系统软硬件调试中需要注意的一些问题.经过对SSR信号处理机的调试,证明设计达到了预想效果.
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| 关 键 词： | 二次雷达 模拟器 数字接口 数字信号处理器 |
| 文章编号： | 1001-5965(2003)08-0722-03 |
| 收稿时间： | 2002-06-12 |
| 修稿时间： | 2002年6月12日 |
Application of DSP in secondary surveillance radar signal simulator |
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| Zhang Yongjie,Li Shaohong.Application of DSP in secondary surveillance radar signal simulator[J].Journal of Beijing University of Aeronautics and Astronautics,2003,29(8):722-724. |
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| Authors: | Zhang Yongjie Li Shaohong |
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| Institution: | School of Electronics and Information Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100083, China |
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| Abstract: | The design idea and fundamental structure of a SSR(secondary surveillance radar) signal simulator are presented. The structure and characteristic of TMS320F206, a kind of 16-bit fixed-point DSP(digital signal processor), are introduced and the function of the DSP in the data-exchanging, control of the system and the process of the I/O port data is discussed in detail. The problems that should be paid attention to in the process of system-debugging are also presented. The expected result has been acquired after the debug of the SSR signal-processing unit. |
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| Keywords: | secondary radar simulators digital interface digital signal processor(DSP) |
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