Study on the Detection Method of Electromagnetic Wave Signal under Clutter Jamming

DOI

10.2991/asei-15.2015.99How to use a DOI?

Keywords

detection; morphological filtering; distance echo;

Abstract

During the study process of electromagnetic wave signal detection method under clutter jamming, the influence of noise and interference are not considered when the current algorithm is used to detect electromagnetic wave signal, thus there is problem of large detection error. An electromagnetic wave signal detection method under clutter jamming based on the improved morphological processing algorithm is proposed. The algorithm first combines mathematical morphology filtering and threshold detection, and detects the characteristic parameters, like electromagnetic wave signal electric field strength, magnetic field intensity, polarization flatness, polarization rotation and vector propagation direction, on the basis of it, distance unit echo of larger amplitude in the detection window is regarded as the target echo to judge, and accurately complete electromagnetic wave signal detection under clutter jamming. The experimental results show that the detection method of electromagnetic wave signal based on the improved morphological processing algorithm has the high accuracy and the noise immunity.

Copyright

© 2015, 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  - Siwei Li
PY  - 2015/05
DA  - 2015/05
TI  - Study on the Detection Method of Electromagnetic Wave Signal under Clutter Jamming
BT  - Proceedings of the 2015 International conference on Applied Science and Engineering Innovation
PB  - Atlantis Press
SP  - 490
EP  - 494
SN  - 2352-5401
UR  - https://doi.org/10.2991/asei-15.2015.99
DO  - 10.2991/asei-15.2015.99
ID  - Li2015/05
ER  -