摘要
对时间域感应式磁场传感器的线圈绕制方法、前置放大器和阻尼技术进行了研究,研制出了直径为100mm的空心感应式磁场传感器。室内和野外实验表明,所研制的传感器达到了国外成熟的时间域磁场传感器的技术性能并且野外使用方便。
The authors studied the winding method,preamplifier and damping method of the induction coil and developed an inductive coil 100 mm in diameter.The results of the field and laboratory tests show that the technical characteristics of the inductive coil are the same as the mature coil.The new sensor is very easy to use in the field.
出处
《物探与化探》
CAS
CSCD
2013年第1期88-91,共4页
Geophysical and Geochemical Exploration
