| 基于C8051F206和FT245R USB的混合信号生成系统 |
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| 引用本文： | 虞文胜,温倩.基于C8051F206和FT245R USB的混合信号生成系统[J].计算机系统应用,2014,23(10):95-100. |
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| 作者姓名： | 虞文胜 温倩 |
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| 作者单位： | 1. 海装航空技术保障部,北京,100071
2. 南昌航空大学 信息工程学院,南昌,330063 |
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| 摘 要： | 为了产生雷达天线系统测试时所需的自检信号、速度指令等信号，设计了一种基于基于 C8051F206和FT245R的混合信号生成系统。该系统利用FT245R USB接口芯片实现与上位机通信，并依靠C8051F206高程控性和C语言的高灵活性，可靠地响应上位机指令并实时发送被测件所需的自检信号、速度指令等信号源。介绍了混合信号生成系统硬件设计和软件设计的原理。实际应用表明，该系统能准确地生成被测件雷达天线系统所需的自检信号、速度指令信号，并实时地反馈测试结果。
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| 关 键 词： | FT245R C8051F206 雷达天线 混合信号 |
| 收稿时间： | 2014/2/23 0:00:00 |
| 修稿时间： | 2014/4/17 0:00:00 |
Mixed Signal Generation System Based on C8051F206 and FT245R USB |
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| YU Wen-Sheng and WEN Qian.Mixed Signal Generation System Based on C8051F206 and FT245R USB[J].Computer Systems& Applications,2014,23(10):95-100. |
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| Authors: | YU Wen-Sheng and WEN Qian |
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| Affiliation: | Naval Aviation Technology Security, Beijing 100071, China;School of Information Engineering, Nanchang Hangkong University, Nanchang 330063, China |
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| Abstract: | In order to generate self-check signal and speed instruction of radar antenna system test signals, design a kind of mixed signal generation system based on C8051F206 and FT245R.The system uses FT245R USB chip to realize the communication of upper machine, and rely on C8051F206 high SPC and C language to response the instructions of upper machine in a reliable way and send real-time measured parts required for the self-check instruction,speed instruction,etc.This paper introduces the principle of hardware design and software design of mixed signal systems. Practical application shows that the system can accurately generate radar antenna system self-check signal, speed signal and real-time feedback test results. |
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| Keywords: | FT245R C8051F206 radar antenna mixed signal |
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