Establishing the capabilities of the Murchison Widefield Array as a passive radar for the surveillance of space

B Hennessy, M Rutten, R Young, S Tingay… - Remote Sensing, 2022 - mdpi.com
This paper describes the use of the Murchison Widefield Array, a low-frequency radio
telescope at a radio-quiet Western Australian site, as a radar receiver forming part of a …

Experimental verification of passive radar space object detection with a single low‐frequency array radio telescope

K Jędrzejewski, M Malanowski, K Kulpa… - IET Radar, Sonar & …, 2024 - Wiley Online Library
The paper focuses on the results of experimental research on the possibility of passive
space object detection using a single radio telescope from the European Low‐Frequency …

Passive space object observation using LOFAR Radio Telescope and software-defined radio receiver

K Jędrzejewski, M Malanowski, K Kulpa… - 2022 19th European …, 2022 - ieeexplore.ieee.org
The paper shows the first results of experiments on the passive coherent location of space
objects using a LOFAR radio telescope and a simple universal software-defined radio …

Satellite orbit refinement based on passive bistatic radar measurements

M Malanowski, K Jędrzejewski… - 2023 IEEE Radar …, 2023 - ieeexplore.ieee.org
The paper presents the concept and its empirical validation of the use of passive bistatic
radar based on the LOFAR radio telescope and commercial digital radio DAB+ illuminator …

First experimental trials of passive DVB-T based space object detection with a single LOFAR radio telescope

K Jędrzejewski, M Malanowski, K Kulpa, M Pożoga - 2022 - IET
The paper presents the results of the first experimental trials of space object detection using
one of the LOFAR radio telescopes and the digital television (DVB-T) transmitter as the …

Passive Multistatic Localization of Space Objects using LOFAR Radio Telescope

K Jędrzejewski, M Malanowski, M Płotka… - 2023 IEEE …, 2023 - ieeexplore.ieee.org
The paper presents the idea and results of the experimental trials devoted to passive
multistatic observation of space objects in low-Earth orbits employing an astronomical …

Long-Distance Bistatic Measurements of Space Object Motion using LOFAR Radio Telescope and Non-cooperative Radar Illuminator

K Jędrzejewski, M Malanowski, K Kulpa… - 2023 IEEE Radar …, 2023 - ieeexplore.ieee.org
The paper presents the concept and results of experiments devoted to verifying empirically
the potential capability of long-distance space object observation by radar system employing …

Exploring the Feasibility of Detecting LEO Space Objects in Passive Radar Without Prior Orbit Parameter Information

K Jędrzejewski, K Kulpa, M Malanowski… - 2024 IEEE Radar …, 2024 - ieeexplore.ieee.org
One of the crucial factors allowing the passive observation of Low-Earth Orbit (LEO) objects
is the compensation of their motion. Previous authors' research assumed that the information …

Bistatic Detection of LEO Satellites from Very Long Distances Using LOFAR Radio Telescope

K Jędrzejewski, M Pożoga… - 2024 International …, 2024 - ieeexplore.ieee.org
The paper presents the results of experimental investigations on the capabilities of detecting
very-long-distance space objects moving in Low-Earth Orbit (LEO) based on bistatic …

Passive Observation of Starlink Satellites Using LOFAR Radio Telescope

K Jedrzejewski, M Pozoga, P Wojtowicz… - 2024 International …, 2024 - ieeexplore.ieee.org
The paper presents the results of bistatic radar measurements devoted to the passive
observation of Starlink satellites using a LOFAR (LOw-Frequency ARray) radio telescope. As …