Analysis On Drone Detection and Classification in LTE-Based Passive Forward Scattering Radar System
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Published:2023-07-31
Issue:3
Volume:15
Page:
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ISSN:2229-838X
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Container-title:International Journal of Integrated Engineering
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language:
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Short-container-title:IJIE
Author:
Abdul Aziz Noor Hafizah, ,Mohd Fodzi Muhammad Hazwan,Mohd Shariff Khairul Khaizi,Haron Muhammad Adib, , ,
Abstract
Long-Term Evolution (LTE) is most commonly used in connection with 4G networks with high spectral efficiency, high peak data rates, flexible in frequency and bandwidth.By utilizing LTE signal in passive forward scattering radar as transmitter, this system is able to create a microwave domain at the radar's receiver part which generated a moving object's Doppler signature.The emergence of guided missiles, humans, airplanes, and drones that travel through between the forward scatter radar systems can really be spotted with this passive radar system. This study's primary goal is to employ passive forward scattering radar and an LTE signal to detect drones, which are commonly used by individuals to violate or invade private and secure places. In detail, a drone was detected at two distinct heights of twometers(lower) and threemeters(higher) from the ground by utilizingpassive forward scattering radar to generate Doppler signature of the flying drone.This experimental work is conducted at two locations which are Taman Suria (UiTM, Shah Alam) and Teluk Kemang (Port Dickson), due to the telecommunication transmitter antenna transmits Long-Term Evolution (LTE) signal with frequency of 1.8 GHz and 2.6 GHz. The results of drone detection at various heights were evaluated using Principal Component Analysis (PCA)on all the experimental data obtained. According to the evaluation, the lower height of the drone performedbetter in classification and confusion matrices analysis than the upper height due to a larger cross-sectional area for the lower height of the drone that travelled through the forward scatter zone.In summary, the overall study clearly demonstrates the effective categorization of flying drone detection at upper and lower positions in Principle Component Analysis (PCA). For future contribution of this research, it can be used at the airport to detect any unwanted drones trespassing the flight departure area, and important areas such as the Federal Administrative Centre of Malaysia, Putrajaya for spying purposes.
Subject
Electrical and Electronic Engineering,Industrial and Manufacturing Engineering,Mechanical Engineering,Mechanics of Materials,Materials Science (miscellaneous),Civil and Structural Engineering
Cited by
1 articles.
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