An improved radar detection and tracking method for small UAV under clutter environment

Abstract

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Accurate scattering centers modeling for complex conducting targets based on induced currents

“…Taking a quadrotor, which is widely used in both military and civil fields [7], with complex structures as an example, the implementation of the proposed method is presented. The numerical results demonstrate the accuracy of the built SC model in simulation of signatures in inverse synthetic aperture radar (ISAR) images.…”

Comprehensive analysis of polarimetric radar cross-section parameters for insect body width and length estimation

“…Radar is an important remote sensing tool that has been widely used for aerial target observation [3][4][5]. The ability of radar to detect high-flying insects without interfering with their flight makes it one of the most efficient tools for studying insect migration.…”

Deep-learning-based extraction of the animal migration patterns from weather radar images

“…A detailed analysis of networked radar data can answer biological and ecological questions, such as the vertical structure [5] and flight orientation [6] of the target animals. Although weather radar facilitates collective monitoring, dedicated high-resolution radars are required for meticulous individual observations, including species identification, orientation, and airspeed estimation [7][8][9][10].…”