Work

AI-assisted frequency-modulated continuous wave radar for drone detection near runways: Challenges, trends, and research gaps

Year: 2025

Type: article

Abstract: Unmanned aerial vehicles (UAVs), birds, and foreign objects near airport runways pose a serious threat to aviation safety, particularly during takeoff and landing phases, when aircraft operate at high speeds and low altitudes.Although drone-related incidents remain infrequent, they can cause significant disruptions, including costly flight delays and safety concerns.This paper presents a focused review of drone detection techniques, emphasizing the integration of frequency-modulated continuous wave (FMCW) radar and artificial intelligence methods -fespecially convolutional neural networks -for UAV detection near runways.The article highlights the key benefits and limitations of these approaches in low-altitude, cluttered environments typical of airport infrastructure.Particular attention is given to the role of digital signal processing, including the use of short-time Fourier transform for extracting micro-Doppler signatures from radar echoes, which are subsequently analyzed by deep learning models.The review also outlines current research gaps, including the lack of real-world data and scenariospecific studies.The aim is to support the development of reliable UAV detection systems tailored to the unique challenges of runway surveillance.

Source: Advances in Science and Technology – Research Journal

DOI: 10.12913/22998624/203910

Authors: Anna Ślesicka, Błażej Ślesicki, Adam Kawalec, Marta Walenczykowska, Ksawery Krenc

Institutions: Polish Air Force Academy, Military University of Technology in Warsaw

Language: English

Topic: Advanced SAR Imaging Techniques

Subfield: Aerospace Engineering

Field: Engineering

Domain: Physical Sciences

SDG: Industry, innovation and infrastructure

Open Access status: gold

Estimated APC paid: $330