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Passive coherent location radar systems. Part 1: Performance prediction
IEE Proceedings - Radar, Sonar and Navigation, 2005Passive coherent location (PCL) systems are a variant of bistatic radar that exploit 'illuminators of opportunity' as their sources of radar transmission. Dispensing with the need for a dedicated transmitter makes PCL inherently low cost, and hence attractive for a broad range of applications.
H.D. Griffiths, C.J. Baker
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Receiver diversity impact on GSM Passive Coherent Location systems
2015 IEEE Radar Conference (RadarCon), 2015The 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 Eckernfoerde, the multistatic configuration (multi-receiver and multi-transmitter) is compared with the ...
R. Zemmari, M. Feldmann, B. Knoedler
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Analysis of SNR loss for passive coherent location radar
IET International Radar Conference 2013, 2013PCL radar detects moving targets by using ambiguity function, which is based on the cross correlation coherent process of the direct-path signal and echo signal. Thus, the direct-path signal is important to system performance in passive radar based on extra illuminator.
null Jin Wei +2 more
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Passive coherent location radar systems. Part 2: Waveform properties
IEE Proceedings - Radar, Sonar and Navigation, 2005Resolution and ambiguity in both range and Doppler are parameters of fundamental importance in the design and subsequent performance of any radar system. In passive coherent location (PCL) systems these properties are determined by the transmitted waveform, the location of the transmitter, the location of the receiver and the location of the target ...
C.J. Baker, H.D. Griffiths, I. Papoutsis
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Forward scatter radar mode for passive coherent location systems
2013 International Conference on Radar, 2013The transfer of the forward scatter concept to passive coherent location systems provides an emerging area of research. This paper investigates aspects of such a system through analysis and discussion of previous dedicated forward scatter radar research, showing that indeed the addition of a forward scatter channel to existing passive systems would ...
M. Gashinova +5 more
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Target estimation improvement of GSM Passive Coherent Location system
IET International Conference on Radar Systems (Radar 2012), 2012This paper demonstrates the performance enhancement that the exploitation of multiple bistatic configurations can bring to a GSM based Passive Coherent Location (PCL) system. A significant improvement in target position estimation during the tracking process is demonstrated.
R. Zemmari +3 more
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Extracting weak signal from passive coherent location radar system
Proceedings of 2011 IEEE CIE International Conference on Radar, 2011By applying specified time-delayed correlation matrices, an algorithm for extracting desired echo in passive coherent location (PCL) system is proposed. Some experiment results are presented to verify the effectiveness of the proposed method.
null Gege Zhang +2 more
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Lightweight SDR Platform for Passive Coherent Location Applications
2019 Signal Processing Symposium (SPSympo), 2019In this paper, we present a Software Defined Radio (SDR) platform for multichannel RF signal acquisition required for example in digital beamforming and Passive Coherent Location (PCL) systems. The platform is based on small-sized RSPduo radio spectrum processors connected via USB ports to a host computer. Basic performance measures of the platform are
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Processing design of a networked passive coherent location system
2011 IEEE RadarCon (RADAR), 2011This paper outlines the design of a bistatic passive coherent location radar receiver system using Software Defined Radio (SDR) techniques. The receiver of the bistatic system is made up of a RF front-end, digitisation section, digital signal processing section and user interface. The integration of various components of the system are discussed.
Craig Tong, Michael Inggs, Gunther Lange
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Experimental results of DVB-T2 passive coherent location radar
2017 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (EIConRus), 2017In this paper, the preliminary experimental results of the passive bistatic radar (PBR) utilizing transmitter with signals of the second generation digital terrestrial television DVB-T2 standard as an illuminator of opportunity are presented. The PBR was placed at 49.2 km far from illuminator of opportunity. The test detection results are shown for the
Aleksey Barkhatov +2 more
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