The domain of dependence fusion of low-altitude and slow-speed dim target detection

DOI

10.2991/icamcs-16.2016.79How to use a DOI?

Keywords

Correlation region integration, Beam alignment, Clutter simulation, Cross cumulant.

Abstract

Aiming at the difficulty that regular single radar is very hard to detect land and sea clutter in echo of low-altitude and slow-speed dim target, it considers about to apply two radars receiving and dispatching respectively for radar echo’s domain of dependence integration. According to the characteristic of weak correlation of clutter and strong correlation of target under different radar carrier frequency system, it simulates Rayleigh distribution which has a better matching with land and sea clutter, by means of zero memory nonlinearity method. In order to overlap echo of two radars in domain of dependence to improve signal to clutter ratio of output signal and to be in favor of detecting low-altitude and slow-speed dim target, it accumulates echo through calculating second order and three order of cross-cumulant of echo signal.

Copyright

© 2016, 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
AU  - Chenyu Liu
AU  - Juntao Ma
PY  - 2016/06
DA  - 2016/06
TI  - The domain of dependence fusion of low-altitude and slow-speed dim target detection
BT  - Proceedings of the 2016 5th International Conference on Advanced Materials and Computer Science
PB  - Atlantis Press
SP  - 372
EP  - 376
SN  - 2352-5401
UR  - https://doi.org/10.2991/icamcs-16.2016.79
DO  - 10.2991/icamcs-16.2016.79
ID  - Zhang2016/06
ER  -