A Comparative Study on Micro-Doppler Signature Generation Methods for UAVs Using Rotor Blade Model

被引：4

作者：

Bozdag, Bahar Ozen ^{[1
]}

Erer, Isin ^{[1
]}

机构：

[1] Istanbul Tech Univ, Telecommun Engn, Istanbul, Turkey

来源：

2019 6TH INTERNATIONAL CONFERENCE ON ELECTRICAL AND ELECTRONICS ENGINEERING (ICEEE 2019) | 2019年

关键词：

micro-Doppler signature; short time Fourier Transform; Wigner-Ville distribution (WVD); s method; rotor blade;

D O I：

10.1109/ICEEE2019.2019.00064

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Identification of the unmanned aerial vehicle (UAV) is a challenging problem. For identification, micro-Doppler effects from the rotors of UAVs are widely used to extract the features. Short Time Fourier Transform (STFT), Wigner-Ville distribution (WVD) and s method are the most common methods to obtain micro-Doppler signatures. Rotor blade length, number of blades and rotation rate have significant distinguishable effects on the micro-Doppler signatures. In this paper, effect of blade length, number of blades and rotation rate on micro-Doppler signatures are presented.

引用

页码：298 / 301

页数：4

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