【摘要】 针对普通静电探测极板无法利用目标周围电场获取目标图像的问题,采用静电探测极板屏蔽技术研究了静电成像系统.该系统由具有屏蔽外筒的探测单元组成静电探测阵列、高灵敏度的静电检测模块,控制系统和图像处理模块构成.实验结果表明,该系统能够采集获得目标的静电图像,为今后静电成像技术的应用奠定了基础.更多还原

【Abstract】 Target electrostatic image can not be obtained through the electrostatic field around target by using general electrostatic detecting probes.Target electrostatic image system is proposed based on detecting probe shielding,which is composed of detector array assembled with local earth-shield detection units,where the electrostatic measurement module possess high sensitivity,together with the control system and image processing module.Test results in laboratory indicated that electrostatic image can be obtained using the electrostatic imaging research system,providing the basis for the electrostatic imaging in future application.更多还原