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Defense and Security Applications

CS based processing for high resolution GSM passive bistatic radar


Passive bistatic radar (PBR) systems use existing RF broadcast and communication signals in the environment for surveillance and tracking applications. GSM mobile communication signal based PBR systems are suitable for short range surveillance systems, but the low-bandwidth of the signal results in low range resolutions when classical cross-correlation based processing is used for target detection. An alternative and more robust approach based on compressive sensing (CS) is proposed here to achieve high range resolution by performing fine gridding for the target scene.

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22 March 2016 - 10:10pm
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Poster_ICASSP_4.pdf

(161 downloads)

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[1] , "CS based processing for high resolution GSM passive bistatic radar", IEEE SigPort, 2016. [Online]. Available: http://sigport.org/980. Accessed: Jun. 28, 2017.
@article{980-16,
url = {http://sigport.org/980},
author = { },
publisher = {IEEE SigPort},
title = {CS based processing for high resolution GSM passive bistatic radar},
year = {2016} }
TY - EJOUR
T1 - CS based processing for high resolution GSM passive bistatic radar
AU -
PY - 2016
PB - IEEE SigPort
UR - http://sigport.org/980
ER -
. (2016). CS based processing for high resolution GSM passive bistatic radar. IEEE SigPort. http://sigport.org/980
, 2016. CS based processing for high resolution GSM passive bistatic radar. Available at: http://sigport.org/980.
. (2016). "CS based processing for high resolution GSM passive bistatic radar." Web.
1. . CS based processing for high resolution GSM passive bistatic radar [Internet]. IEEE SigPort; 2016. Available from : http://sigport.org/980

Correlation-Statistics-Based Simulator of Perturbed Phases Triggered by the Ionospheric Irregularities for HF Radar Systems


It transpires that the irregularity in the structure of the ionospheric plasma plays a significant role on the ionospherically-propagated HF signals. In this paper, special attention has been paid to derive a simulator that can explicate the perturbed phase influence imposed by the ionosphere irregularities. This has been achieved by studying the space-time correlation as well as statistics of the perturbed phases so that the problem of perturbed phase simulation is recast as generating particular time series satisfying specific power spectrum and statistical distribution.

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Submitted On:
21 March 2016 - 11:30am
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ICASSP2016-Poster.pdf

(140 downloads)

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[1] , "Correlation-Statistics-Based Simulator of Perturbed Phases Triggered by the Ionospheric Irregularities for HF Radar Systems", IEEE SigPort, 2016. [Online]. Available: http://sigport.org/929. Accessed: Jun. 28, 2017.
@article{929-16,
url = {http://sigport.org/929},
author = { },
publisher = {IEEE SigPort},
title = {Correlation-Statistics-Based Simulator of Perturbed Phases Triggered by the Ionospheric Irregularities for HF Radar Systems},
year = {2016} }
TY - EJOUR
T1 - Correlation-Statistics-Based Simulator of Perturbed Phases Triggered by the Ionospheric Irregularities for HF Radar Systems
AU -
PY - 2016
PB - IEEE SigPort
UR - http://sigport.org/929
ER -
. (2016). Correlation-Statistics-Based Simulator of Perturbed Phases Triggered by the Ionospheric Irregularities for HF Radar Systems. IEEE SigPort. http://sigport.org/929
, 2016. Correlation-Statistics-Based Simulator of Perturbed Phases Triggered by the Ionospheric Irregularities for HF Radar Systems. Available at: http://sigport.org/929.
. (2016). "Correlation-Statistics-Based Simulator of Perturbed Phases Triggered by the Ionospheric Irregularities for HF Radar Systems." Web.
1. . Correlation-Statistics-Based Simulator of Perturbed Phases Triggered by the Ionospheric Irregularities for HF Radar Systems [Internet]. IEEE SigPort; 2016. Available from : http://sigport.org/929