[HTML][HTML] A review of unmanned system technologies with its application to aquaculture farm monitoring and management

NA Ubina, SC Cheng - Drones, 2022 - mdpi.com
This paper aims to provide an overview of the capabilities of unmanned systems to monitor
and manage aquaculture farms that support precision aquaculture using the Internet of …

Radar cross section based statistical recognition of UAVs at microwave frequencies

M Ezuma, CK An**appa… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
This article presents a radar cross-section (RCS)-based statistical recognition system for
identifying/classifying unmanned aerial vehicles (UAVs) at microwave frequencies. First, the …

Malicious UAV detection using various modalities

S Dafrallah, M Akhloufi - Drone Systems and Applications, 2024 - cdnsciencepub.com
Unmanned aerial vehicles, also known as drones, have seen increasing interest in recent
years. This surge of interest is based on technological advancements, enhanced …

Convolutional neural networks for classification of drones using radars

D Raval, E Hunter, S Hudson, A Damini, B Balaji - Drones, 2021 - mdpi.com
The ability to classify drones using radar signals is a problem of great interest. In this paper,
we apply convolutional neural networks (CNNs) to the Short-Time Fourier Transform (STFT) …

[HTML][HTML] SP-WVD with adaptive-filter-bank-supported RF sensor for low RCS targets' nonlinear micro-Doppler signature/pattern imaging system

HC Kumawat, AAB Raj - Sensors, 2022 - mdpi.com
In this study, the authors present the accurate imaging of the behavior of simultaneous
operations of multiple low radar cross-section (RCS) aerial targets. Currently, the popularity …

UAV propeller rotational speed measurement through FMCW radars

G Ciattaglia, G Iadarola, L Senigagliesi, S Spinsante… - Remote Sensing, 2023 - mdpi.com
The growing number of civil applications in which Unmanned Aerial Vehicles (UAVs) are
involved can create many concerns for airspace security and surveillance. Gathering as …

Comparative analysis of radar-cross-section-based UAV recognition techniques

M Ezuma, CK An**appa, V Semkin… - IEEE Sensors …, 2022 - ieeexplore.ieee.org
This work investigates the problem of unmanned aerial vehicle (UAV) recognition using their
radar cross section (RCS) signature. The RCS of six commercial UAVs is measured at 15 …

Multistatic-Radar RCS-Signature Recognition of Aerial Vehicles: A Bayesian Fusion Approach

M Potter, M Akcakaya, M Necsoiu… - … on Aerospace and …, 2024 - ieeexplore.ieee.org
Radar Automated Target Recognition (RATR) for Unmanned Aerial Vehicles (UAVs)
involves transmitting Electromagnetic Waves (EMWs) and performing target type recognition …

Urban bird-drone classification with synthetic micro-Doppler spectrograms

D White, M Jahangir, CJ Baker… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
In this article, a method for creating highly realistic synthetic drone micro-Doppler
spectrograms is presented and its effectiveness of training a bird-drone classifier for real …

Acoustic-Based Detection of UAVs Using Machine Learning: Analysis of Distance and Environmental Effects

D Tejera-Berengue, F Zhu-Zhou… - 2023 IEEE Sensors …, 2023 - ieeexplore.ieee.org
This paper presents a study of the distance dependence of a detection system based on
acoustic signals from unmanned aerial vehicles (UAVs). The detection system uses machine …