Results 21 to 30 of about 1,233,917 (262)
Effect of Cross-eye Jamming on the Active-passive Composite Monopulse Radar
Leida xuebao, 2022 Cross-eye jamming is an electronic countermeasure technology used to cause angular deviation of monopulse radar via multiple coherent sources. Despite a complex electromagnetic environment, using active-passive composite monopulse radar is a development ...
Dong LI +4 more
doaj +1 more source
IET Radar, Sonar & Navigation, 2023 Recently, several constellations of broadband low‐Earth orbit communication satellites, such as Starlink or OneWeb, have started to be deployed to provide global internet access.
Rodrigo Blázquez-García +5 more
semanticscholar +1 more source
Establishing the Capabilities of the Murchison Widefield Array as a Passive Radar for the Surveillance of Space [PDF]
Remote Sensing, 2022 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 continent-spanning multistatic radar network for the surveillance of space ...
Brendan Hennessy +7 more
semanticscholar +1 more source
Statistical Analysis of Bistatic Radar Ground Clutter for Different German Rural Environments
Sensors, 2020 This article presents the statistical analysis of bistatic radar rural ground clutter for different terrain types under low grazing angles. Compared to most state-of-the-art analysis, we present country-specific clutter analysis for subgroups of rural ...
Michael Kohler +5 more
doaj +1 more source
Guest Editorial: Multistatics and passive radar [PDF]
IET Radar, Sonar & NavigationMatthias Weiss +2 more
doaj +2 more sources
Jamming Method of Passive Radar Systems Based on Characteristics of Signal Structure
Leida xuebao, 2020 Radar and its countermeasure technology promote each other and make continuous progress in the development of radar system. Recently, passive radar systems have received extensive attention by research institutes at home and abroad owing to their ...
Xianrong WAN +3 more
doaj +1 more source
Multi-Band Hybrid Active-Passive Radar Sensor Fusion
International Radar Conference, 2023 In this paper the topic of joint active and passive (hybrid) radar detection is introduced and the theoretical benefits are outlined. An experimental hybrid radar setup is presented where a low-cost Software Defined Radio (SDR) based radar system is used
Piers J. Beasley, M. Ritchie
semanticscholar +1 more source
Passive Radar Imaging of Ship Targets With GNSS Signals of Opportunity
IEEE Transactions on Geoscience and Remote Sensing, 2021 This article explores the possibility to exploit global navigation satellite systems (GNSS) signals to obtain radar imagery of ships. This is a new application area for the GNSS remote sensing, which adds to a rich line of research about the alternative ...
D. Pastina +4 more
semanticscholar +1 more source
Electronics Letters, 2021 This letter considers the interference‐to‐noise ratio (INR) estimation problem in long‐term evolution (LTE)‐based passive bistatic radar. The INR is of great importance in the evaluation of interference level, the prediction of the target detection ...
Haitao Wang, Xiaoyong Lyu, Liping Zhong
doaj +1 more source
Deteksi Radar Pasif menggunakan GNU Radio dan SDR pada Frekuensi Televisi
Jurnal Elkomika, 2020 ABSTRAK Radar pasif adalah salah satu jenis sistem radar bistatic dimana transmitter dan receiver berada di tempat berbeda. Sistem radar pasif dapat memaanfaatkan frekuensi siaran televisi yang tersedia sebagai sumber transmitter.
YONATAN EDWIN MARPAUNG +2 more
doaj +1 more source