| AVTech脉冲源外部控制器设计 |
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| 引用本文： | 朱轶,王刚.AVTech脉冲源外部控制器设计[J].计算机测量与控制,2009,17(12):2461-2463. |
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| 作者姓名： | 朱轶 王刚 |
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| 作者单位： | 江苏大学,计算机科学与通信工程学院,江苏,镇江,212013 |
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| 基金项目： | 2008江苏省科技支撑计划资助项目 |
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| 摘 要： | 针对极窄脉冲(纳秒级)可控生成的要求,对AVTech公司的AVM-2-C型脉冲源进行外部控制;介绍了AVM-2-C型脉冲源外部触发控制原理,设计了TTL-ECL转换电路,并基于ARM9平台,进行了系统软件设计,重点介绍了GPIO口的控制方法;实测结果表明,研发的窄脉冲源外部控制器用户界面直观友好、控制功能完备,可方便生成跳时/直扩、脉位调制的极窄脉冲信号;利用该系统,可产生超宽带通信、定位、雷达成像等系统中所需的可控脉冲信号;此项研究工作可为国内相关研究部门建设窄脉冲技术研究实验平台提供一定的参考。
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| 关 键 词： | 极窄脉冲 脉冲源控制器 ARM |
AVTech Pulse Generator External Controller Design |
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| Zhu Yi,Wang Gang.AVTech Pulse Generator External Controller Design[J].Computer Measurement & Control,2009,17(12):2461-2463. |
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| Authors: | Zhu Yi Wang Gang |
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| Affiliation: | (School of Computer Science and Telecommunication Engineering,Jiangsu University,Zhenjiang 212013,China) |
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| Abstract: | To satisfy the requests of ultra -narrow pulse generator control, an external trigger control method about AVM -2 -C pulse generator of AVTech Corporation has been introduced in this paper. Based on ARM9 platform, the design of pulse generator controller is proposed. Experiment result show that the controller designed by this paper has some merits, such as maturity function and friendly user interface. Using this controller, AVM -2 -C pulse generator can produce controllable signal for ultra-narrow pulse communication, positioning and radar imaging. This design can provide some reference to the national related departments in narrow pulse research field. |
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| Keywords: | ARM ultra -narrow pulse pulse generator controller ARM |
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