| 利用毫米波辐射计探测金属目标的研究 |
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| 引用本文： | 宋建军,童力,陈旭锋.利用毫米波辐射计探测金属目标的研究[J].现代电子技术,2010,33(19):47-49,53. |
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| 作者姓名： | 宋建军 童力 陈旭锋 |
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| 作者单位： | 中国人民解放军,63880部队,河南,洛阳,471003 |
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| 摘 要： | 基于物质辐射原理和毫米波无源探测技术，设计一套毫米波辐射计系统。根据实际运用需要，提出了目标信号波形特征提取与对目标中心进行定位的方案。通过建立天线温度模型和系统工作模型，进行了相应的仿真分析。最后通过设计实验，得到了十分有用的实测实验数据，验证了系统工作原理。
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| 关 键 词： | 电磁辐射 全功率辐射计 天线温度 信号波形特征提取 目标中心定位 |
Metal Target Detection Using MMW Radiometer |
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| SONG Jian-jun,TONG Li,CHEN Xu-feng.Metal Target Detection Using MMW Radiometer[J].Modern Electronic Technique,2010,33(19):47-49,53. |
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| Authors: | SONG Jian-jun TONG Li CHEN Xu-feng |
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| Affiliation: | (Unit 63880 of PLA, Luoyang 471003, China) |
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| Abstract: | A MMW radiometer system was designed based on principle of substance radiation and technology of passive millimeter wave （MMW） detection. The target features extraction from waveforms and the target positioning are presented according to the practical requirement, the relevant simulation analysis is completed by establishing antenna temperature model and system working model. The useful data is obtained, and the working principle is verified through the design and experiment. |
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| Keywords: | electromagnetic radiations total power radiometer antenna temperatures extraction of signal waveform feature target positioning |
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