A Preprocessing Method for Field Strength of Electromagnetism Spectrum Monitor Signal Based on EMD
Xiaopeng Gu, Shuguo Xie, Chao Wang
Available Online January 2016.
- https://doi.org/10.2991/ifeea-15.2016.41How to use a DOI?
- field strength, preprocessing, fading, EMD, electromagnetism spectrum
- In the mobile field strength test including road testing and so on, because of the complexity of the city electromagnetic environment, the received field strength value is easy to be affected by Fading and therefore the result is not accurate. In this paper, A Preprocessing Method for field strength of electromagnetism spectrum monitor signal based on EMD(Empirical Mode Decomposition) is proposed. It is aimed at the slow change characteristics of adjacent field strength in the mobile field strength test. Through the adaptive decomposition of the field strength value series by using EMD, it eliminates the fading and gets more accurate field strength value. The validity of the method is demonstrated by simulation and experiment.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Xiaopeng Gu AU - Shuguo Xie AU - Chao Wang PY - 2016/01 DA - 2016/01 TI - A Preprocessing Method for Field Strength of Electromagnetism Spectrum Monitor Signal Based on EMD BT - 2015 2nd International Forum on Electrical Engineering and Automation (IFEEA 2015) PB - Atlantis Press SP - 201 EP - 205 SN - 2352-5401 UR - https://doi.org/10.2991/ifeea-15.2016.41 DO - https://doi.org/10.2991/ifeea-15.2016.41 ID - Gu2016/01 ER -