Results 21 to 30 of about 372 (140)
Известия высших учебных заведений России: Радиоэлектроника, 2020 Introduction. Increasing requirements for improving of information systems for ensuring navigation safety in coastal areas of marine waters determine the search of new engineering and scientific solutions.
Nguyen Van Quan
doaj +1 more source
Real Time Processing of Networked Passive Coherent Location Radar System
, 2011 Real Time Processing of Networked Passive Coherent Location Radar SystemA Passive Coherent Location (PCL) Radar system, consisting of spatially distributed transmitters and receivers is currently being integrated at the University of Cape Town (UCT). The
Michael Inggs, Mathew John, Dario Petri
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Receiver diversity impact on GSM passive coherent location systems
, 2022 S.952-957The paper discusses the advantages of receiver diversity in GSM based Passive Coherent Location (PCL) systems with focus on the detection of small targets at short ranges. Based on the evaluation of real data acquired in an experimental trial in
Zemmari, R., Feldmann, M., Knoedler, B.
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GSM passive coherent location system: Performance prediction and measurement evaluation
, 2022 S.94-105This study describes the processing scheme of the FKIE (Fraunhofer Institute for Communication, Information Processing and Ergonomics) GSM-based passive coherent location (PCL) system, which consists of an antenna and signal processing adapted to
Nickel, U. +3 more
core +1 more source
On the detection of small UAV using a GSM passive coherent location system
, 2022 S.513-516The widespread availability of consumer grade drones in the recent time has lead to new security and surveillance challenges. The detection and localization of these unmanned aerial vehicles (UAV) mark an essential step to identify possible ...
Zemmari, R., Knoedler, B., Koch, W.
core +1 more source
Preliminary experimental results of polarimetric detection schemes for DVB-T based passive radar [PDF]
, 2022 S.0383-0388Suitable methods to jointly exploit the diversity of information conveyed by different polarimetric channels in Passive Coherent Location (PCL) systems are a topic of current research.
Cristallini, D. +3 more
core +2 more sources
Pilot-based detection for DVB-T passive coherent location radars
, 2020 This study investigates the feasibility of pilot-based detection for passive coherent location (PCL) radars exploiting digital video broadcasting-terrestrial (DVB-T) signals. The DVB-T signal is formed by two parts: a data signal and a pilot signal.
Mahfoudia, Osama +2 more
core +1 more source
On angle estimation in GSM passive coherent location systems
, 2022 S.540-544The paper discusses the angle of arrival (AOA) estimation task in GSM based passive coherent location (PCL) systems that bases on the scan pattern maximization method.
Nickel, U., Zemmari, R., Knoedler, B.
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Reference signal extraction for GSM passive coherent location
, 2022 S.52-55This paper investigates two equalization methods enabling the passive coherent location (PCL) system using GSM as illuminator of opportunity to eliminate the distortion of the reference signal. The first one is the Constant Modulus Algorithm (CMA)
Zemmari, R.
core
Cooperative Passive Coherent Location: A Promising 5G Service to Support Road Safety
, 2022 S.86-925G promises many new vertical service areas beyond simple communication and data transfer. We propose cooperative passive coherent location (CPCL), a distributed MIMO radar service, which can be offered by mobile radio network operators as a ...
Schneider, C. +10 more
core +1 more source