Beamforming techniques for passive radar: An overview

JM Núñez-Ortuño, JP González-Coma… - Sensors, 2023 - mdpi.com
Passive radar is an interesting approach in the context of non-cooperative target detection.
Because the signal source takes advantage of the so-called illuminator of opportunity (IoO) …

Motion compensation for long integration times and doa processing in passive radars

A Almodóvar-Hernández, D Mata-Moya… - Remote Sensing, 2023 - mdpi.com
In this work, a multistage target motion compensation solution for long integration times and
the direction of arrival processing in geostationary-satellite-based passive radars is …

Forward-looking passive radar with non-uniform linear array for automotive applications

GP Blasone, F Colone… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
With the rapid and growing spread of automotive radar systems in modern vehicles, the
problem of their mutual interference is becoming a major safety concern. This article …

5G‐based passive radar on a moving platform—Detection and imaging

R Maksymiuk, P Gomez del Hoyo… - IET Radar, Sonar & …, 2024 - Wiley Online Library
In recent times, the development of radar systems for automotive applications has gathered
significant interest due to the increasing necessity of vehicle situational awareness for new …

Road traffic passive radar imaging using DVB-S

S Gutierrez-Serrano, MC Benito-Ortiz… - 2022 23rd …, 2022 - ieeexplore.ieee.org
This work tackles passive ISAR (Inverse Synthetic Aperture Radar) imaging to validate a
simulation strategy capable of generating a database of different targets in different …

Multi-angle DVB-S based passive ISAR sensitivity to target motion estimation errors

F Santi, I Pisciottano, D Pastina… - 2023 IEEE Radar …, 2023 - ieeexplore.ieee.org
In this work, we consider a multistatic passive radar configuration comprising a DVB-S
illuminator of opportunity and multiple receivers on or near the Earth surface for multi-angle …

Planar Array and spatial filtering techniques for improving DVB-S based passive radar coverage

N Del-Rey-Maestre, MP Jarabo-Amores… - 2022 19th European …, 2022 - ieeexplore.ieee.org
In this paper, a planar array of commercial elements is proposed to increase the coverage
area without ambiguities in passive radars exploiting DVB-S signals. An isosceles triangular …

Design and validation of a reflectarray antenna with optimized beam for ground target monitoring with a dvb-s-based passive radar

J Rosado-Sanz, MP Jarabo-Amores, JY Dauvignac… - Sensors, 2021 - mdpi.com
A reflectarray antenna with an optimized sectorial beam is designed for the surveillance
channel of a DVB-S-based passive radar (PR). The employment of satellite illuminators …

Study of long integration time passive radar processing techniques for low reflectivity drone detection

A Almodóvar-Hernández… - 2023 IEEE …, 2023 - ieeexplore.ieee.org
A study of different integration times used for different types of targets is proposed.
Depending on the characteristics and movement of the target, the best integration time must …

Preliminary results of detection utilizing DVB-S2 based polarimetric passive radar

K Gronowski, A Almodovar-Hernandez… - 2024 International …, 2024 - ieeexplore.ieee.org
Digital Video Broadcasting satellites (DVB-S and DVB-S2) present a high potential for
passive radar due to their continuous illumination, transmission bandwidth and geo …