Results 1 to 10 of about 1,233,917 (262)
Region-enhanced passive radar imaging [PDF]
IEE Proceedings - Radar, Sonar and Navigation, 2005 The authors adapt and apply a recently-developed region-enhanced synthetic aperture radar (SAR) image reconstruction technique to the problem of passive radar imaging.
Cetin, Mujdat +2 more
core +3 more sources
UAV Detection with Passive Radar: Algorithms, Applications, and Challenges
DronesThe unmanned aerial vehicle (UAV) industry has developed rapidly in recent years and is being applied in a wide range of fields. However, incidents involving unauthorized UAVs that threaten public safety have occurred frequently, highlighting the need ...
Zhibo Tang +3 more
doaj +2 more sources
Starlink-Based Passive Radar for Earth's Surface Imaging: First Experimental Results
IEEE Journal of Selected Topics in Applied Earth Observations and Remote SensingNew satellite constellations for broadband Internet service emerge as promising illuminators of opportunity for the of passive radar (PR) applications.
Pedro Gomez-del-Hoyo, Piotr Samczynski
doaj +2 more sources
RCS–Doppler-Assisted MM-GM-PHD Filter for Passive Radar in Non-Uniform Clutter [PDF]
SensorsIn passive radar, the multiple model probability hypothesis density (MM-PHD) filter has demonstrated robust capability in tracking multi-maneuvering targets.
Jia Wang +3 more
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Research Progress and Development Trend of the Multi-Illuminator-based Passive Radar
Leida xuebao, 2020 Given the functions and performance advantages of passive radar, this paper first reviews the research history of passive radar for more than 80 years and then examines the research progress of related key technologies, including reference signal ...
Xianrong WAN +9 more
doaj +2 more sources
Multi-Frequency Target Detection Techniques for DVB-T Based Passive Radar Sensors. [PDF]
Sensors (Basel), 2016 Martelli T +3 more
europepmc +3 more sources
Cramér–Rao lower bound for ATSC signal‐based passive radar systems
Electronics Letters, 2019 In multistatic passive radar systems, the Cramér–Rao lower bound (CRLB) can be used to select the optimal illuminator of opportunity so that it provides the best estimation accuracy for target parameters.
M. Alslaimy, G.E. Smith
doaj +2 more sources
SSB-Based Signal Processing for Passive Radar Using a 5G Network
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2023 This article presents an alternative processing chain for the passive radar using fifth-generation (5G) standard technology for broadband cellular networks as illuminators of opportunity. The proposition is to use a 5G synchronization signal block's (SSB)
K. Abratkiewicz +5 more
semanticscholar +1 more source
GPU-Accelerated Signal Processing for Passive Bistatic Radar
Remote Sensing, 2023 Passive bistatic radar is a novel radar technology that passively detects targets without actively emitting signals. Since passive bistatic radar entails larger data volumes and computations compared to traditional active radiation radar, the development
Xinyu Zhao +3 more
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IET Radar, Sonar & Navigation, 2023 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 Array (LOFAR) network of astronomical radio telescopes.
K. Jędrzejewski +3 more
semanticscholar +1 more source