TFEM组网式时频电磁采集系统组成及功能  

System composition and functions of the TFEM network time frequency electromagnetic acquisition system

作　　者：穆群英 魏启 庞恒昌 冯永强[2] 张启卯[2] 

机构地区：[1]东方地球物理公司西安物探装备分公司,陕西西安710077 [2]中国科学院电子学研究所

出　　处：《物探装备》2017年第1期67-70,共4页Equipment for Geophysical Prospecting

摘　　要：TFEM组网式时频电磁采集系统是由东方地球物理公司和中科院电子所为适应时频电磁法勘探而开发的一套数据采集接收系统。系统具有高精度数据采集、数据安全存储、数据长距离实时传输、自标定、GPS同步、阻抗测量等功能。本文介绍了TFEM时频电磁采集系统的系统组成、技术指标、软、硬件功能及应用。The TFEM network time frequency electromagnetic acquisition system is a set of data acquisition system which is developed by BGP and Institute of Electronics, Chinese Academy of Sciences. The system has the functions of high precision data acquisition, data security storage, real time data transmission in long distance, self-calibra- tion, GPS synchronization, impedance measurement and so on. This paper introduces the system composition, specifications, software and hardware functions and application of TFEM network time frequency electromagnetic acquisltion system.

关 键 词：时频电磁采集系统 电磁勘探 网络拓扑构建 标定 

分 类 号：P631.325[天文地球—地质矿产勘探]