Detection of fast maneuvering air targets using GSM based passive radar

Krysik, Piotr; Samczyński, Piotr; Malanowski, Mateusz; Maślikowski, Łukasz; Kulpa, Krzysztof

doi:10.1109/irs.2012.6233291

Cited by 11 publications

(6 citation statements)

References 17 publications

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“…In the case of passive radar, we define this as autocorrelation because we correlate a signal of interest with itself. For the monostatic case, the ambiguity function is defined in [15] as…”

Section: Signal Analysis Using the Ambiguity Functionmentioning

confidence: 99%

“…A passive coherent location (PCL) system uses non-cooperative signals of opportunity as bistatic illuminators to detect targets of interest [1]. These signals have typically been broadcast FM radio and HDTV, although several papers have been published attempting to use signals such as GPS and cell phone networks [15,16,17]. Using these signals to perform traditional radar signal processing functions can be challenging.…”

Section: Introductionmentioning

confidence: 99%

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Ambiguity function analysis for passive radar system performance

Johnson

Chergui

Sternberg

et al. 2016

MILCOM 2016 - 2016 IEEE Military Communications Conference

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Passive coherent location (PCL) systems can employ a variety of terrestrial broadcast signals for target detection and ranging. Through analysis of the ambiguity function, one can determine a signal's suitability for this application. The main parameters of concern are amplitude, range resolution, Doppler resolution and sidelobe ratios. This paper presents an analysis of several recorded signals in terms of their suitability for PCL. We also discuss the effects of compromise when choosing between performance in range or Doppler resolution, signal processing gain, and surveillance volume.

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Section: Signal Analysis Using the Ambiguity Functionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Ambiguity function analysis for passive radar system performance

Johnson

Chergui

Sternberg

et al. 2016

MILCOM 2016 - 2016 IEEE Military Communications Conference

View full text Add to dashboard Cite

show abstract

“…The Doppler resolution is again in the range of 1 Hz, but due to the central frequency being almost 10 times higher than in the FM case, its velocity resolution is at the level of 0.3 m/s (without stretch processing), so most processing schema can be based mostly on Doppler processing. In [8][9][10][11] the concept of a passive radar using GSM illumination and Doppler processing is presented. In Fig.…”

Section: Available Illuminators Of Opportunitymentioning

confidence: 99%

Application of Communication Signals for Remote Sensing

Kulpa

Malanowski

Samczyński

et al. 2014

Procedia Technology

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The paper presents the concept of applying different communication signals as illuminating signals in a remote sensing application. Classical remote sensing in radio frequency and microwave regions is based on active radar technology. When specially designed, in most cases a pulse signal is sent by the radar to illuminate the sensing scene and the return echo is analyzed. As more and more communication signals are freely available in the surveillance space, microwave sensing without its own illumination has been the focus of increasing interest. In the paper detailed discussion of the properties of different signals for remote sensing is presented, together with experimental results carried out at the Warsaw University of Technology, Poland.

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“…In recent years, passive bistatic radar (PBR) has become an emerging technology owing to its covert detection and lower cost compared to active radar systems. Therefore, many kinds of illuminators are exploited as transmitter, such as FM radio [1][2][3], television [4], satellites [5,6], cellular phone downlink [7,8], WIFI [9,10], digital video broadcasting, and digital audio broadcasting [11][12][13]. However, these researches mainly focus on civil illuminators.…”

Section: Introductionmentioning

confidence: 99%

Weak Target Detection Method of Passive Bistatic Radar Based on Probability Histogram

Bao

Chen

2018

Mathematical Problems in Engineering

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Passive bistatic radar (PBR) has attracted widespread attention for its capabilities in dealing with the threat of electronic countermeasure, stealth technology, and antiradiation missile. However, passive detection methods are limited by unknown characteristics of the uncooperative illuminators, and conventional radar signal processing algorithms cannot be conducted accurately, especially when the carrier frequency of the transmitting signal is agile and the signal-to-noise ratio (SNR) in the scattered wave of target is low. To address the above problems, this paper presents a novel weak target detection method based on probability histogram, which is then tested by a field experiment. Preliminary results indicate the feasibility of the proposed method in weak target detection.

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Detection of fast maneuvering air targets using GSM based passive radar

Cited by 11 publications

References 17 publications

Ambiguity function analysis for passive radar system performance

Ambiguity function analysis for passive radar system performance

Application of Communication Signals for Remote Sensing

Weak Target Detection Method of Passive Bistatic Radar Based on Probability Histogram

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