| 绝对值检波狄克辐射计的指标测量与成像实验 |
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| 引用本文： | 张光锋,张祖荫,郭伟. 绝对值检波狄克辐射计的指标测量与成像实验[J]. 遥测遥控, 2003, 0(6) |
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| 作者姓名： | 张光锋 张祖荫 郭伟 |
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| 作者单位： | 华中科技大学图像信息处理与智能控制实验室 武汉430074(张光锋，张祖荫)，华中科技大学图像信息处理与智能控制实验室 武汉430074(郭伟) |
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| 摘 要： | 对所研制的 8mm非平衡绝对值检波狄克辐射计的主要技术参数进行了实验测量 ,并利用改进后的成像系统进行了目标辐射特性成像实验。结果表明 ,该辐射计工作状况稳定可靠 ,成像系统的图像质量得到了明显的改善
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| 关 键 词： | 辐射计 灵敏度 定标 成像 |
Parametric Measuring and Imaging Experiment of Absolute Value Demodulation Dick Radiometer |
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| Zhang Guangfeng Zhang Zuyi Guo Wei. Parametric Measuring and Imaging Experiment of Absolute Value Demodulation Dick Radiometer[J]. Telemetry & Telecontrol, 2003, 0(6) |
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| Authors: | Zhang Guangfeng Zhang Zuyi Guo Wei |
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| Affiliation: | Zhang Guangfeng Zhang Zuyi Guo Wei |
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| Abstract: | On basis of developing the synchronizing demodulation radiometer,this paper presents a design of 8mm non-equilibrium absolute value demodulation DICKE radiometer.Its primary parameters are measured accurately and it is used to be imaging experiments by the modified imaging system.The results of parametric measuring and imaging experiments show radiometric system is stable and reliable and the radiometric images are satisfactory. |
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| Keywords: | Radiometer Sensitivity Calibration Imaging |
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