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Multistatic passive coherent location using multilateration techniques
SPIE Proceedings, 2016Passive Coherent Location (PCL) is a developing radar field, in which the system processes reflections from opportunistic illumination sources in the environment for detection and tracking. Many developments and improvements of PCL implement pseudo-monostatic and bistatic radar configurations; however, with the proliferation of commercial communication
Sean A. Kaiser +2 more
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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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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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Multistatic radar Doppler estimation for passive coherent location
2017 IEEE Radar Conference (RadarConf), 2017The availability of multiple transmitters in a passive coherent location (PCL) scenario allow for multistatic velocity estimation. This paper develops the mathematical framework and methods to estimate the velocity vector for a target in motion for a passive coherent location system.
Sean A Kaiser +2 more
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Grid-Based Target Estimation Scheme for Passive Coherent Location System
2019 IEEE 90th Vehicular Technology Conference (VTC2019-Fall), 2019In this paper, two dimensional (2D) target location is estimated in the passive coherent location (PCL) system in noisy and cluttered environment. Compared to the conventional filter based target estimation schemes that require a prior information of target dynamics, the proposed target estimation scheme does not require that information and can track ...
Jaeuk Baek +4 more
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Joint TDOA-DOA localization scheme for passive coherent location systems
2012 8th International Symposium on Communication Systems, Networks & Digital Signal Processing (CSNDSP), 2012This work presents a new approach to airborne target localization in a passive radar system. Using a joint time-difference-of-arrival (TDOA) and direction-of-arrival (DOA) localization technique, each receiver is capable of estimating both TDOA and DOA information of a far distant signal source.
Meng-Chang Hua +2 more
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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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Passive Coherent Location in the FM Band
2023 Radiation and Scattering of Electromagnetic Waves (RSEMW), 2023Sergei V. Bessonov +5 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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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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