| 瞬变电磁勘探中早期信号的检测方法研究 |
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| 引用本文： | 李创社,李实,宋建平,唐天同.瞬变电磁勘探中早期信号的检测方法研究[J].煤田地质与勘探,1999,27(2):58-60. |
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| 作者姓名： | 李创社 李实 宋建平 唐天同 |
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| 作者单位： | 西安交通大学 710049 |
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| 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。
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| 关 键 词： | 瞬变电磁法 采样 信号检测 |
| 收稿时间： | 1998-06-04 |
STUDY ON DETECTION METHOD OF EARLY SIGNAL IN TEM |
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| Li Chuangshe,Li Shi,Song Jianping,Tang Tiantong.STUDY ON DETECTION METHOD OF EARLY SIGNAL IN TEM[J].Coal Geology & Exploration,1999,27(2):58-60. |
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| Authors: | Li Chuangshe Li Shi Song Jianping Tang Tiantong |
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| Institution: | Xian Jiaotong University |
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| 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. |
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| Keywords: | TEM sampling signal detection |
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