Electromagnetic Modelling of Micro-Doppler Signatures of Commercial Airborne Drones

被引：2

作者：

Petrovic, Pavle Z. ^{[1
,2
]}

Savic, Slobodan, V ^{[1
]}

Ilic, Milan M. ^{[1
]}

机构：

[1] Univ Belgrade, Sch Elect Engn, Belgrade, Serbia

[2] Vlatacom Inst High Technol, Belgrade, Serbia

来源：

2021 29TH TELECOMMUNICATIONS FORUM (TELFOR) | 2021年

关键词：

drone; micro-Doppler signature; radar; RCS; unmanned aerial vehicle;

D O I：

10.1109/TELFOR52709.2021.9653308

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

We analyze the micro-Doppler spectrum of a drone by studying the radar cross sections (RCSs) of a commercial drone with respect to position of its propellers. Major differences in the RCS of the original drone, compared to a model of a drone without the propellers are presented. These differences, originating from electromagnetic field scattered from propellers, will be Doppler-shifted and will thus result in a micro-Doppler signature of a drone, which, in turn, can be used to facilitate target detection, classification, and tracking. Method for calculating the spectrum of the micro-Doppler signature of a drone is also presented.

引用

页数：4

共 6 条

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