电波科学学报2017，Vol.32Issue(6)：665-673,9.DOI:10.13443/j.cjors.2016110102
探空气球对空中电场探测的影响分析
Error analysis of the impact on the detection of atmospheric electric field around the meteorological balloon
黄威 1陈秀忠 2李刚 1杨海龙 1仵建勋1
作者信息
- 1. 中国洛阳电子装备试验中心,洛阳 471003
- 2. 南疆军区气象室,喀什 844000
- 折叠
摘要
Abstract
In order to figure out the distribution of the atmospheric electric field around the meteorological balloon,and analyze the impact on the detection of atmospheric electric field of meteorological balloon,we built the electric field distribution models of uncharged and charged balloons.The Laplace and Poisson equations are solved based on the boundary condition and the charge distribution around the balloon,and the electric field distributions are simulated using MATLAB software.It is indicated that the charged balloon has a positive effect on electric field at the upper and lower parts,and a negative effect on both sides.The impact on the atmospheric field around the balloon that caused by the change of volume and dielectric constant of the balloon are analyzed.The result shows that optimal length of the rope is 20 m,and the deviation of the electric field caused by the balloon is 0.33％.关键词
大气电场/介电常数/边界条件/探空仪Key words
atmospheric electric field/dielectric constant/boundary condition/radiosonde分类
数理科学引用本文复制引用
黄威,陈秀忠,李刚,杨海龙,仵建勋..探空气球对空中电场探测的影响分析[J].电波科学学报,2017,32(6):665-673,9.
