| 8mm Dicke辐射计波形仿真研究 |
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| 引用本文： | 刘杰,陈云梅,程春悦.8mm Dicke辐射计波形仿真研究[J].宇航计测技术,2011(5):1-5,19. |
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| 作者姓名： | 刘杰 陈云梅 程春悦 |
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| 作者单位： | 北京无线电计量测试研究所;计量与校准技术国防科技重点实验室; |
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| 摘 要： | 采用System view软件对从输入到天线的噪声信号到A/D采样之前的各个模块和辐射计线性度进行了波形的仿真研究,仿真结果和实际相符合,对辐射计的硬件实现提供了很好的指导作用。
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| 关 键 词： | 辐射计 波形仿真 线性度 |
The Research on 8 Millimeter Dicke Radiometer Waveform Simulation |
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| LIU Jie CHEN Yun-mei , CHENG Chun-yue.The Research on 8 Millimeter Dicke Radiometer Waveform Simulation[J].Journal of Astronautic Metrology and Measurement,2011(5):1-5,19. |
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| Authors: | LIU Jie CHEN Yun-mei CHENG Chun-yue |
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| Institution: | LIU Jie 1 CHEN Yun-mei 1,2 CHENG Chun-yue 1,2(1.Beijing Institute of Radio Metrology & Measurement,Beijing 100039,2.National Key Laboratory of Metrology and Calibration Technology,Beijing 100039) |
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| Abstract: | Computer simulation has an important meaning in system analysis, design, research and performance testing. This paper simulates the waveform from the antenna＇s input noise signal to integra- tor＇s output signal （before A/D convertor） and radiometer linearity using the system view software. The simulation result is accordant with actual case, so it gives instructional effect in hardware implement. |
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| Keywords: | Radiometer Waveform simulation Linearity |
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