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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
Author
김선우
Keywords
FMCW; drone detection; 3D subspace-based algorithm
Issue Date
2018-11
Publisher
MDPI
Citation
SENSORS, v. 18, no. 12, Article no. 4171
Abstract
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.
URI
https://www.mdpi.com/1424-8220/18/12/4171http://repository.hanyang.ac.kr/handle/20.500.11754/120510
ISSN
1424-8220
DOI
10.3390/s18124171
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > ELECTRONIC ENGINEERING(융합전자공학부) > Articles
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