我们的网站为什么显示成这样？

可能因为您的浏览器不支持样式，您可以更新您的浏览器到最新版本，以获取对此功能的支持，访问下面的网站，获取关于浏览器的信息：

|本期目录/Table of Contents|

毫米波辐射温度随表面温度变化的曲线拟合(PDF)

《探测与控制学报》[ISSN:1008-1194/CN:61-1316/TJ]

期数:
2009年06期
页码:
24
栏目:
出版日期:
2009-12-26

文章信息/Info

Title:
Research on the Curve Fitting of MMW Radiation Temperature with Skin Temperature
文章编号:
1008-1194(2009)06-0024-05
作者:
龚冰; 娄国伟; 李兴国
南京理工大学电子工程与光电技术学院，江苏 南京210094
Author(s):
GONG Bing; LOU Guo-wei; LI Xing-guo
School of Electronic Engineering and Optoelectronic Technique,Nanjing University of Science & Technology,
Nanjing 210094,China
关键词:
毫米波; 辐射温度; 拟合; Dicke式辐射计; 表面温度
Keywords:
millimeter wave; radiation temperature; fitting; Dicke radiometer; skin temperature
分类号:
TN215
DOI:
.
文献标识码:
A
摘要:
针对目标表面温度实时变化引起毫米波辐射变化的规律尚未被研究的现状，使用3 mm直流Dicke式辐射计对不同表面温度条件下的目标辐射温度进行了测量，发现使用不同发射率材料的目标的辐射温度随表面温度变化的规律明显不同，材料发射率越高，目标辐射温度受表面温度的影响越大。利用最小二乘法求解涂层金属板等目标的温变系数，并拟合出辐射温度随表面温度变化的规律。误差分析表明，拟合曲线与实测曲线基本吻合，反映了使用不同发射率材料的目标的辐射温度随表面温度变化的规律。
Abstract:
According to the gap in the field,the effect of mutative skin temperature on objects’ millimeter wave (MMW) radiation temperature is studied. The radiation temperatures of various objects with different skin temperatures are measured by 3 mm DC Dicke radiometer.The result shows the change rules of radiation temperatures of objects with different emissivities are distinct.And the effect is more obvious as the higher emissivity.Based on measured data, temperature variation coefficients of various objects are calculated by the least square method.And the change rules of objects’ radiation temperatures,caused by skin temperature variety,are fitted by using temperature variation coefficients.The error analysis shows the fitting curve is almost accorded with the measured one.It reveals the change rules of radiation temperatures of objects which are made of material with different emissivities with skin temperatures.

参考文献/References

［1］徐文兰,罗宁胜.非均匀涂层的热辐射［J］.红外与毫米波学报,1990,9(5):384-388.
［2］Kiyoshi Chiba.Low-emissivity coating of amorphous diamond-like carbon/Ag-alloy multilayer on glass［J］.Applied Surface Science(S0169-4332),2005,246:48-51.
［3］夏新林,艾青,任德鹏.飞机蒙皮红外辐射的瞬态温度场分析［J］.红外与毫米波学报,2007,26(3):174-177.
XIA Xin-lin,AI Qing,REN De-peng.Analysis on the transient temperature-fields for infrared radiation of aircraft skin［J］.Journal of Infrared and Millimeter Waves,2007,26(3):174-177.
［4］P Encrenaz,G Beaudin.Recent developments in millimeter and submillimeter waves［J］.Techniques astronomiques/Astronomical techniques,2000,1(10):1 283-1 295.
［5］缪晨,娄国伟,李兴国.3 mm涂层隐身材料的天线温度模型［J］.红外与毫米波学报,2004,23(3):221-224.
MIOU Chen,LOU Guo-wei,LI Xing-guo.Antenna temperature model of 3mm coating steal TH material［J］.Journal of Infrared and Millimeter Waves2004,23(3):221-224.
［6］李兴国.毫米波近感技术及其应用［M］.北京:国防工业出版社,1991.
［7］张祖荫,林士杰.微波辐射测量技术及应用［M］.北京:电子工业出版社,1995.
［8］GONG Bing,LOU Guo-wei,LI Xing-guo,et al.Research on the Distance Equation of the Submillimeter Radiometer via Lambert W Function［C］//The 8th International Symposium on Antennas,Propagation and EM Theory proceedings.Kunming,2008:508-512.
［9］时翔.被动毫米波探测及其隐身技术研究［D］.南京:南京理工大学电子工程与光电技术学院,2007.
［10］娄国伟,缪晨,聂建英.3 mm波段涂层隐身材料辐射特性测量研究［J］.探测与控制学报,2004,26(3):39-41.
LOU Guo-wei,MIAO Chen,NIE Jian-ying.Radiation character test and analysis of the 3 mm coating stealth material［J］.Journal of Detection & Control,2004,26(3):39-41.

备注/Memo

备注/Memo:
*收稿日期：2009-05-12    修回日期：2009-07-09
基金项目：国防预研基金项目资助（9140A01020107BQ0211）
作者简介：龚冰(1979-)，男，江苏新沂人，博士研究生，研究方向：毫米波、亚毫米波传输及辐射特性。E-mail：gongbing1999@163.com。
更新日期/Last Update: 2010-01-07