| 数字荧光实时频谱分析设备的设计实现 |
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| 引用本文： | 郭仕剑,唐鹏飞,宿绍莹,陈曾平. 数字荧光实时频谱分析设备的设计实现[J]. 电子测量与仪器学报, 2011, 25(9): 781-786. DOI: 10.3724/SP.J.1187.2011.00781 |
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| 作者姓名： | 郭仕剑 唐鹏飞 宿绍莹 陈曾平 |
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| 作者单位： | 国防科学技术大学电子科学与工程学院ATR实验室,长沙,410073 |
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| 基金项目： | 新世纪优秀人才支持计划(编号:NCET-06-0921)资助项目 |
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| 摘 要： | 现代电子侦察需要对一段时间内的频谱态势有整体把握,数字荧光技术(DPX)是近年来应用于实时频谱分析中的一项创新性技术,该技术将一定时间段内的频谱态势通过图像直观的显示出来,可以大大提高对信号的捕获和观察能力.为将DPX技术应用到实时频谱分析设备,研究了DPX技术的基本原理,设计了系统的整体结构和数据流程,并制作了系统的...
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| 关 键 词： | 数字荧光技术 高灰度分辨率 伪彩色 编码 |
Design of real-time spectrum analysis applying DPX |
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| Guo Shijian,Tang Pengfei,Su Shaoying,Chen Zengping. Design of real-time spectrum analysis applying DPX[J]. Journal of Electronic Measurement and Instrument, 2011, 25(9): 781-786. DOI: 10.3724/SP.J.1187.2011.00781 |
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| Authors: | Guo Shijian Tang Pengfei Su Shaoying Chen Zengping |
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| Affiliation: | Guo Shijian Tang Pengfei Su Shaoying Chen Zengping(ATR Key Lab,School of Electronic Science and Technology,NUDT,Changsha 410073,China) |
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| Abstract: | It is important to grasp the spectrum's state within a period of time in electronic reconnaissance of mod-ern times.Digital phosphor technology(DPX) is a recent crucial innovation of real-time spectrum analysis technology.It can show the spectrum's state of a period of time intuitively by images and highly enhances the capability of capturing and observing signals and it can be applied to radar reconnaissance appropriately.To apply the DPX,the keystone of the DPX was introduced,the structure of the system w... |
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| Keywords: | digital phosphor technology(DPX) high gray-resolution pseudo-coloring coding |
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