瞬变电磁勘探中早期信号的检测方法研究

详细信息

STUDY ON DETECTION METHOD OF EARLY SIGNAL IN TEM

摘要: 瞬变电磁法实时检测早期信号要求瞬变电磁仪具有很快的时间响应,这就需对仪器设计提出很高的要求。本文提出了一种利用采样原理结合软件编程处理进行早期信号检测的实用方法,模拟结果表明该检测方法具有一定的可行性。
- 瞬变电磁法 /
- 采样 /
- 信号检测
Abstract: In transient electromagnetic method （TEM） the real time detection of early signal requires the instrument to be fast time response,so a higher requirement is presented for the design of instrument.This paper presents a new actual method that combines sample principle with software programming to detect early signal.The modeling result demonstrates that this method is feasible in a definite degree.
- TEM /
- sampling /
- signal detection