Micro-Doppler modeling and simulation research of several typical micro motion forms

DOI

10.2991/aest-16.2016.25How to use a DOI?

Keywords

micro motion target; double pulse laser coherent detection; Micro-Doppler time frequency spectrum; Micro-Doppler feature.

Abstract

A Micro-Doppler mathematical model of the point target and radar is established in the four kinds of micro motion forms: vibration, rotation, tumbling and cone. A new method of detecting Micro-Doppler features is introduced: double pulse laser coherent detection, combining algorithm principle and mathematical model, the echo signals of four kinds of micro motion targets are simulated separately to obtain the Micro-Doppler time frequency spectrum of the target, during simulation, input parameters of each target are changed to analyze its influence on Micro-Doppler frequency. Then by comparing the difference of time frequency spectrum of different targets, the Micro-Doppler features are studied, which are important references to distinguish the different micro motion forms. This research project provides some references for the micro motion target detection, feature extraction and target identification.

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  - Haiyang Zhang
AU  - Shen Li
AU  - Zheng Zheng
PY  - 2016/11
DA  - 2016/11
TI  - Micro-Doppler modeling and simulation research of several typical micro motion forms
BT  - Proceedings of the 2016 International Conference on Advanced Electronic Science and Technology (AEST 2016)
PB  - Atlantis Press
SP  - 193
EP  - 203
SN  - 1951-6851
UR  - https://doi.org/10.2991/aest-16.2016.25
DO  - 10.2991/aest-16.2016.25
ID  - Zhang2016/11
ER  -