Design of long-distance transmission circuit of high precision micro-seismic signals for mines

DOI

10.2991/iceep-18.2018.319How to use a DOI?

Keywords

long-distance transmission circuit; high precision; isolation technology.

Abstract

This paper presents a long distance transmission circuit of high precision micro-seismic signals for mines. This circuit implements current loop and isolation gate to improve the precision of mine micro-seismic signal acquisition and data quality. The test result shows that the transmission circuit can transmit micro-seismic signal for 10km in real time and the dynamic range of the circuit is 77dB.The circuit demonstrates low power consumption and high precision capability.

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Hua Zhang
AU  - Binxin Hu
AU  - Tao Jiang
AU  - Shaowei Ge
AU  - Feng Zhu
AU  - Tongyu Liu
PY  - 2018/09
DA  - 2018/09
TI  - Design of long-distance transmission circuit of high precision micro-seismic signals for mines
BT  - Proceedings of the 2018 7th International Conference on Energy and Environmental Protection (ICEEP 2018)
PB  - Atlantis Press
SP  - 1756
EP  - 1759
SN  - 2352-5401
UR  - https://doi.org/10.2991/iceep-18.2018.319
DO  - 10.2991/iceep-18.2018.319
ID  - Zhang2018/09
ER  -