arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1707.03573physics.ins-det
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舒曼共振测量的数据采集和处理原型系统

A prototype data acquisition and processing system for Schumann resonance measurements

Giorgos Tatsis, Constantinos Votis, Vasilis Christofilakis, Panos Kostarakis, Vasilis Tritakis, Christos Repapis

摘要:

在本文中,一个具有成本效益的原型数据采集系统专门设计的舒曼共振测量和适当的信号处理方法进行了详细说明。所实现的系统使用磁性天线以比奈奎斯特速率高得多的采样速率捕获舒曼谐振信号的磁性分量,以有效地改善信号。为了获得SR光谱的各个共振的特性,开发了一种新的有效的软件。下面对该软件中使用的处理技术进行了深入的分析。系统的性能和操作的评估是实现在希腊西北部地区采取的初步措施。

英文摘要:

In this paper, a cost-effective prototype data acquisition system specifically designed for Schumann resonance measurements and an adequate signal processing method are described in detail. The implemented system captures the magnetic component of the Schumann resonance signal, using a magnetic antenna, at much higher sampling rates than the Nyquist rate for efficient signal improvement. In order to obtain the characteristics of the individual resonances of the SR spectrum a new and efficient software was developed. The processing techniques used in this software are analyzed thoroughly in the following. Evaluation of system's performance and operation is realized using preliminary measurements taken in the region of Northwest Greece.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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