| 8 mm波隐身材料反射率标准物质的研制 |
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| 引用本文： | 张雨,王清海,姜维维,李新开. 8 mm波隐身材料反射率标准物质的研制[J]. 化学分析计量, 2007, 16(3): 4-6 |
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| 作者姓名： | 张雨 王清海 姜维维 李新开 |
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| 作者单位： | 中国兵器工业集团第五三研究所,济南,250031;中国兵器工业集团第五三研究所,济南,250031;中国兵器工业集团第五三研究所,济南,250031;中国兵器工业集团第五三研究所,济南,250031 |
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| 摘 要： | 介绍8mm波隐身材料反射率标准物质的研制和定值方法。采用高效复合吸收剂吸波涂层配方、双层结构和精密机械加工等手段进行设计、制备。该标准物质反射率标称值分别为-10、-15、-20dB,不确定度优于0.8dB,具有稳定性高、吸波性能响应平坦的特点,已经在隐身材料反射率专用测量设备校准方面得到应用。
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| 关 键 词： | 8 mm波 雷达吸波材料 雷达散射截面 反射率 标准物质 |
| 修稿时间： | 2006-03-12 |
PREPARATION FOR CERTIFIED REFERENCE MATERIAL OF REFLECTIVITY OF 8 mm BAND RADAR ABSORBING MATERIAL |
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| Zhang Yu,Wang Qinghai,Jiang Weiwei,Li Xinkai. PREPARATION FOR CERTIFIED REFERENCE MATERIAL OF REFLECTIVITY OF 8 mm BAND RADAR ABSORBING MATERIAL[J]. Chemical Analysis And Meterage, 2007, 16(3): 4-6 |
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| Authors: | Zhang Yu Wang Qinghai Jiang Weiwei Li Xinkai |
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| Abstract: | The development and certification method of certified reference material for reflectivity of 8 mm band radar absorbing material were introduced. The certified reference material was designed with a absorbing layer of efficient composite absorber and a double-layer structure, and finally prepared by accurate machining.The reputed value of reflectivity was-10 dB,-15 dB and-20 dB respectively,the uncertainty was less than 0.8 dB. The certified reference material has characteristics of hign stability and flat reflectivity-frequency response. It had been already applied to calibrate special military epuipments for measurement of reflectivity of radar absorbing materials |
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| Keywords: | 8 mm band radar absorbing material radar cross section reflectivity certified reference material |
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