Long-Range Drone Detection of 24 G FMCW Radar with E-plane Sectoral Horn Array

In this work, a 24-GHz frequency-modulated continuous-wave (FMCW) radar system with two sectoral horn antennas and one transmitting lens antenna for long-range drone detection is presented. The present work demonstrates the detection of a quadcopter-type drone using the implemented radar system up t...

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Detalles Bibliográficos
Autores principales: Choi, Byunggil, Oh, Daegun, Kim, Sunwoo, Chong, Jong-Wha, Li, Ying-Chun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2018
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6308692/
https://www.ncbi.nlm.nih.gov/pubmed/30487395
http://dx.doi.org/10.3390/s18124171
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author Choi, Byunggil
Oh, Daegun
Kim, Sunwoo
Chong, Jong-Wha
Li, Ying-Chun
author_facet Choi, Byunggil
Oh, Daegun
Kim, Sunwoo
Chong, Jong-Wha
Li, Ying-Chun
author_sort Choi, Byunggil
collection PubMed
description In this work, a 24-GHz frequency-modulated continuous-wave (FMCW) radar system with two sectoral horn antennas and one transmitting lens antenna for long-range drone detection is presented. The present work demonstrates the detection of a quadcopter-type drone using the implemented radar system up to a distance of 1 km. Moreover, a 3D subspace-based algorithm is proposed for the joint range-azimuth-Doppler estimation of long-range drone detection. The effectiveness of the long-range drone detection is verified with the implemented radar system through a variety of experiments in outdoor environments. This is the first such demonstration for long-range drone detection with a 24-GHz FMCW radar.
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spelling pubmed-63086922019-01-04 Long-Range Drone Detection of 24 G FMCW Radar with E-plane Sectoral Horn Array Choi, Byunggil Oh, Daegun Kim, Sunwoo Chong, Jong-Wha Li, Ying-Chun Sensors (Basel) Article In this work, a 24-GHz frequency-modulated continuous-wave (FMCW) radar system with two sectoral horn antennas and one transmitting lens antenna for long-range drone detection is presented. The present work demonstrates the detection of a quadcopter-type drone using the implemented radar system up to a distance of 1 km. Moreover, a 3D subspace-based algorithm is proposed for the joint range-azimuth-Doppler estimation of long-range drone detection. The effectiveness of the long-range drone detection is verified with the implemented radar system through a variety of experiments in outdoor environments. This is the first such demonstration for long-range drone detection with a 24-GHz FMCW radar. MDPI 2018-11-28 /pmc/articles/PMC6308692/ /pubmed/30487395 http://dx.doi.org/10.3390/s18124171 Text en © 2018 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Choi, Byunggil
Oh, Daegun
Kim, Sunwoo
Chong, Jong-Wha
Li, Ying-Chun
Long-Range Drone Detection of 24 G FMCW Radar with E-plane Sectoral Horn Array
title Long-Range Drone Detection of 24 G FMCW Radar with E-plane Sectoral Horn Array
title_full Long-Range Drone Detection of 24 G FMCW Radar with E-plane Sectoral Horn Array
title_fullStr Long-Range Drone Detection of 24 G FMCW Radar with E-plane Sectoral Horn Array
title_full_unstemmed Long-Range Drone Detection of 24 G FMCW Radar with E-plane Sectoral Horn Array
title_short Long-Range Drone Detection of 24 G FMCW Radar with E-plane Sectoral Horn Array
title_sort long-range drone detection of 24 g fmcw radar with e-plane sectoral horn array
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6308692/
https://www.ncbi.nlm.nih.gov/pubmed/30487395
http://dx.doi.org/10.3390/s18124171
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