Denoising Analysis on UWB Communication in Mine Tunnels

DOI

10.2991/iccia.2012.430How to use a DOI?

Keywords

wavelet analysis, denoise, UWB, mine

Abstract

In the EMC interference environment of mine, we found the EMC is white noise and pulse interference. The UWB signal pulses is short and signal power spectral density distributed in wide band is very low. This article mainly proposes a de-noising method of Wavelet transform modulus maxima in signal band, focused on the traditional low-pass filter that can only remove the outside-band noise. Simulation results show that the scheme can effectively retain the signal singularity based on information to achieve obvious noise reduction

Copyright

© 2013, 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  - Hongwei Zhang
PY  - 2014/05
DA  - 2014/05
TI  - Denoising Analysis on UWB Communication in Mine Tunnels
BT  - Proceedings of the 2012 2nd International Conference on Computer and Information Application (ICCIA 2012)
PB  - Atlantis Press
SP  - 1719
EP  - 1721
SN  - 1951-6851
UR  - https://doi.org/10.2991/iccia.2012.430
DO  - 10.2991/iccia.2012.430
ID  - Zhang2014/05
ER  -