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Optimization of Confirmation Time of Bistatic Tracks in Passive Radar
IEEE Transactions on Aerospace and Electronic Systems, 2011The paper presents a method for optimizing the mean confirmation time of a bistatic track (in bistatic range, bistatic velocity coordinates) in passive radar by adjusting the processing parameters. The track confirmation method is a standard cascaded logic, or "m out of n" logic. To provide high reliability of the confirmed tracks, the expected rate of
Mateusz Malanowski, Krzysztof S. Kulpa
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An Experimental Study of Passive Bistatic Radar Using Uncooperative Radar as a Transmitter
IEEE Geoscience and Remote Sensing Letters, 2015This letter proposes a signal processing method of passive bistatic radar (PBR) exploiting an uncooperative radar as an illuminator. Compared with other opportunity illuminators, the transmitting signal of a radar usually has a better ambiguity function, which leads to a higher range resolution. Two channels are needed in PBR system.
Yasen Wang +3 more
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DRM signals for HF passive bistatic radar
IET International Conference on Radar Systems 2007, 2007The concept of using digital HF signals in a passive radar configuration is discussed. Ambiguity functions of these signals are presented and a comparison of the waveform's properties is made with other signals of interest in passive radar in terms of their radar parameters.
J.M. Thomas, C.J. Baker, H.D. Griffiths
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Passive bistatic WiMAX radar for marine surveillance
2010 IEEE Radar Conference, 2010In this study we investigate the feasibility of using passive bistatic radar to exploit WiMAX communication signals as transmitters of opportunity for marine surveillance. The range and Doppler characteristics of such a system are first assessed through ambiguity function analysis on a typical set of WiMAX data transmission waveforms.
Kevin Chetty +3 more
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Analysis of bistatic tracking accuracy in passive radar
2009 IEEE Radar Conference, 2009In the paper, an analysis of bistatic tracking accuracy in passive radar is presented. The influence of parameters such as integration time, probability of false alarm, signal-to-noise ratio and spectral density of process noise is investigated. Simulations are performed for three popular types of illuminators of opportunity: FM, DAB and DVB-T.
Mateusz Malanowski, Krzysztof Kulpa
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The Signal and Interference Environment in Passive Bistatic Radar
2007 Information, Decision and Control, 2007We present a review of the properties of some signals that may be used as illuminators of opportunity in passive bistatic radar systems. It is shown that such signals are not ideal for radar purposes, though modern digital modulation formats are to be preferred, since their ambiguity performance is better and in general does not vary with time. However,
Hugh Griffiths, Chris Baker
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Passive bistatic radar enhancement devices
Proceedings of the IEE Part C: Monographs, 1962The usual enhancement devices are constructed to give a maximum monostatic echo area. This is achieved by setting up a uniform phase distribution in the effective aperture of the device independent of the angle of incidence. Bistatic echo-area enhancement may be achieved by altering this phase distribution.
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Advanced Processing Methods for Passive Bistatic Radar Systems
2012In this chapter, after introducing the main scheme for a passive bistatic radar signal processor, advanced processing techniques have been illustrated to perform optimized detection with such sensors. In particular, the most essential steps of 2D-CCF evaluation and interference cancellation have been described in detail, showing their optimization in ...
LOMBARDO, Pierfrancesco, COLONE, Fabiola
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Clutter removal for Wi-Fi-based passive bistatic radar
2020 IEEE 91st Vehicular Technology Conference (VTC2020-Spring), 2020We address the problem of static clutter removal in Wi-Fi-based passive bistatic radars. Our goal is to detect slowly moving targets in highly cluttered indoor environments, using Orthogonal Frequency-Division Multiplexing signals from the 802.11n and 802.11ac Wi-Fi standards as sources of opportunity.
Laurent Storrer +5 more
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Passive bistatic radar for spectrum sharing
2018This chapter has provided a brief introduction to the properties of PBR, and considered how PBR may be able to help address spectral congestion. The problem itself is already severe, and is likely to get worse. But there are some grounds for optimism, and PBR certainly has a part to play in providing solutions.
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