Results 141 to 150 of about 457 (166)

Bistatic FOPEN SAR

2011
This chapter has illustrated the advantages of a bistatic FOPEN SAR receiver working in concert with a tethered airborne GMTI radar illuminator. The potential for moderate resolution SAR operation is made possible by the shortrange, higher angular rate collection of a bistatic adjunct receiver.
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Bistatic SAR: theory and simulation

2005 IEEE Antennas and Propagation Society International Symposium, 2005
At present, the most used configuration for synthetic aperture radar imaging is the monostatic one (i.e. transmitter and receiver use the same antenna). However, the multiplication of stealth radar targets and the need for more accurate observations imply new radar imaging configurations and processing developments.
F. Comblet, F. Pellen, A. Baussard, A. Khenchaf   +3 more
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Bistatic SAR Processing and Experiments

IEEE Transactions on Geoscience and Remote Sensing, 2006
Bistatic synthetic aperture radar (SAR) uses a separated transmitter and receiver flying on different platforms to achieve benefits like exploitation of additional information contained in the bistatic reflectivity of targets, reduced vulnerability for military applications, forward-looking SAR imaging, or increased radar cross section.
I. Walterscheid, J.H.G. Ender, A.R. Brenner, O. Loffeld   +3 more
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Bistatic parasitic SAR processor evaluation

IEEE International IEEE International IEEE International Geoscience and Remote Sensing Symposium, 2004. IGARSS '04. Proceedings. 2004, 2004
Bistatic radar systems will pay a great role in the coming decade since a large number of radar missions are being foreseen. Using existing transmitters, formations of small passive receivers will enhance our capability to gather backscatter information from Earth.
J. Sanz-Marcos, J.J. Mallorqui, A. Broquetas   +2 more
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Bistatic forward-looking SAR interferometry

2016 IEEE International Geoscience and Remote Sensing Symposium (IGARSS), 2016
An innovative interferometry configuration, imaging and digital elevation mode (DEM) generation method via bistatic forward-looking synthetic aperture radar (BiFLInSAR) is addressed in this paper. The analytical relationship expressions between the interferometric phase and the topographic height are derived. In addition, for the space-variant features
Shunjun Wei, Xiaoling Zhang, Xinxin Tang
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Research on Bistatic SAR Imaging

2006 IEEE International Symposium on Geoscience and Remote Sensing, 2006
For reasons of stealth and other operational advantages, more attention has recently been focused on bistatic SAR Bistatic SAR uses separated transmitter and receiver flying on different platforms, and has the ability of the exploitation of additional information contained in the bistatic reflectivity of targets.
Z. Zhenbo, T. Ziyue, J. Xingzhou
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Bistatic SAR image formation: A systematic approach

2014 IEEE Geoscience and Remote Sensing Symposium, 2014
In this paper, we provide a systematic overview on bistatic SAR image formation for arbitrary platform trajectories. Bistatic SAR may offer improved flexibility, performance and cost-efficiency if compared to monostatic SAR systems certainly at the expense of increased operational complexity.
Rodriguez-Cassola, Marc, Prats-Iraola, Pau, Krieger, Gerhard, Reigber, Andreas, Moreira, Alberto   +4 more
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Performance analysis for bistatic interferometric SAR configurations

IEEE International Geoscience and Remote Sensing Symposium, 2003
The results of an interferometric performance analysis for spaceborne parasitic SAR configurations are presented. The analysis includes errors due to limited SNR, block adaptive quantization, range and azimuth ambiguities, and geometric decorrelation for both flat surfaces and random volumes.
Krieger, Gerhard, Wendler, Michael, Fiedler, Hauke, Mittermayer, Josef, Moreira, Alberto   +4 more
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Study and Simulation on Bistatic SAR

2006 7th International Symposium on Antennas, Propagation & EM Theory, 2006
After introduction of system configuration of a multi-static SAR, essential principle and system performance is analyzed. By utilizing the Versatile SAR Simulation Model (VSARSM) simulation results are given, which sustained the theory.
Wu Yanhong, Wang Hongyan, Jia Xin
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Bistatic SAR system with GPS transmitter

2013 IEEE Radar Conference (RadarCon13), 2013
Bistatic Synthetic Aperture Radar (BSAR) with GPS transmitter is in a focus of consideration. Bistatic topology, satellite transmitter of opportunity and stationary receiver, combined with inverse synthetic aperture radar (ISAR) technology with GPS P code modulated waveform for imaging of a moving are presented.
Andon Lazarov, Victor C. Chen, Todor Kostadinov, Jose Passos Morgado   +3 more
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