Method for Realization of Number Estimation Subsystem of Netted Radar Emitter Signals

DOI

10.2991/ipemec-15.2015.26How to use a DOI?

Keywords

Cyclic correlation; Netted radar; LFM; Estimation of source number

Abstract

Based on the modern battlefield electronic reconnaissance, a realization method of netted radar signal sources number estimation subsystem is presented. The cyclic correlation function of linear FM signal is deduced in this paper, and the function is used to estimate the number of signal sources. This cyclic correlation based method is computationally efficient and easy to realize due to the utilization of FFT (Fast Fourier Transform) in calculating the cyclic correlation function. Simulation experiments are provided for evaluating the estimation performance, and experimental results have proved the validity of the method.

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  - Xu-de Cheng
AU  - Bing Xu
AU  - Hong-li Wang
AU  - Wei Liu
PY  - 2015/05
DA  - 2015/05
TI  - Method for Realization of Number Estimation Subsystem of Netted Radar Emitter Signals
BT  - Proceedings of the 2015 International Power, Electronics and Materials Engineering Conference
PB  - Atlantis Press
SP  - 130
EP  - 134
SN  - 2352-5401
UR  - https://doi.org/10.2991/ipemec-15.2015.26
DO  - 10.2991/ipemec-15.2015.26
ID  - Cheng2015/05
ER  -