空中三维电场探测系统  

Spatial Three Dimensional Electric Field Measuring System

作　　者：郑凤杰[1] 白强[1] 夏善红[1] 张星[1] 陈绍凤[1] 

机构地区：[1]中国科学院电子学研究所传感技术国家重点实验室

出　　处：《电子器件》2006年第3期676-679,共4页Chinese Journal of Electron Devices

摘　　要：目前存在的空中电场探测方法,主要实现空中矢量电场的一个或两个分量的探测。介绍了一种新型的空中三维电场探测系统,系统由传感器、发射机、接收机以及地面信号处理单元组成,传感器采用新型的三维电场传感器,其探测到的三维电场信号是由发射机发射,接收机接收到信号后,送到信号处理部分进行分解,识别出的电场三维信号矢量。该系统进行了外场探空试验,成功地获得了可靠的空中三维电场探测数据,完成了从地面至15km高空之间的电场的三维探测。At present, the measurement of the spatial electric field mainly measured one or two directions of the spatial electric. A novel spatial three dimensional electric field measuring system is introduced, which is composed of the sensor, the transmitter, the receiver and the signal processing unit. A three dimensional electric field sensor is adopted in the system. The data measured by the sensor is sent by the transmitter, accepted by the receiver and then processed by the signal processing unit. The experiment to measured the spatial electric field has been taken, and the dependable data is obtained successfully, which proves that the system can achieve the measurement of three dimensional electric field between ground and 15 km.

关 键 词：空中 三维电场 传感器 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置]