一种高性能瞬变电磁接收机的研制
Development of a High-performance Transient Electromagnetic Receiver
-
摘要: 根据工程勘探的需要,在分析瞬变电磁法基本原理的基础上,研制了能兼顾采样速度和动态范围的高性能瞬变电磁接收机,给出了该接收机的硬件设计和抗干扰设计。实验室模拟试验表明,该瞬变电磁接收机达到了设计要求。Abstract: According to demand of engineering exploration,a high-performance transient electromagnetic receiver was developed which gave consideration to sampling speed and dynamic range on the basis of analysis the fundamental principle of method of transient electromagnetism. The paper introduced hardware design and anti-interference design of the receiver. The simulated experiment showed that the receiver achieved design requirement.