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Performance Simulator for Bistatic SAR Missions
IGARSS 2018 - 2018 IEEE International Geoscience and Remote Sensing Symposium, 2018This paper presents a Synthetic Aperture Radar (SAR) simulator designed to assess the performance of bi-static SAR missions. It is a modular software able to simulate realistic SAR data (including injection of the system non-idealities), to estimate the SAR performance at radiometric and interferometric level.
Simone Mancon +5 more
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BISSAT: a bistatic SAR for Earth observation
IEEE International Geoscience and Remote Sensing Symposium, 2003This paper summarizes scientific rationale and technical approach for a bistatic synthetic aperture radar (SAR) mission (BISSAT). The study has been funded by the Italian Space Agency for a competitive Phase-A study along with other five missions.
MOCCIA, ANTONIO +4 more
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Performance analysis of bistatic SAR configurations
2007 IEEE International Geoscience and Remote Sensing Symposium, 2007In this work we analyze the properties of integration time and azimuth coverage of bistatic SAR configurations. The kinematics of antennas is modelled as a motion at a constant velocity along a linear path. Orbits can be at different heights above the ground and have crossing projections on a horizontal plane.
Giovanni Nico, Manlio Tesauro
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2017
Bistatic SAR (BiSAR) has been developing for 40 years, and it is still a topic of much discussion in the field of radar. BiSAR is a SAR system whose transmitter and receiver are spatially separated. This separation improves the system’s capability, reliability and flexibility, making it a promising and useful supplement to a classical monostatic SAR ...
Robert Wang, Yunkai Deng
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Bistatic SAR (BiSAR) has been developing for 40 years, and it is still a topic of much discussion in the field of radar. BiSAR is a SAR system whose transmitter and receiver are spatially separated. This separation improves the system’s capability, reliability and flexibility, making it a promising and useful supplement to a classical monostatic SAR ...
Robert Wang, Yunkai Deng
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Bistatic forward-looking SAR interferometry
2016 IEEE International Geoscience and Remote Sensing Symposium (IGARSS), 2016An 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 +2 more
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Attitude measurement errors in bistatic SAR
2012 IEEE International Geoscience and Remote Sensing Symposium, 2012Spatial synchronization and its importance in the imaging performance of bistatic synthetic aperture radar (SAR) systems has been explored in several recent studies. In this paper, attitude measurement errors (AME) are studied in the context of motion measurement errors (MME) since the transmitting and receiving antennas are attached to rigid bodies ...
Joseph P. Gauthier, Andrew G. Dempster
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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, 2004Bistatic 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.
Jesus Sanz-Marcos +2 more
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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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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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Study and Simulation on Bistatic SAR
2006 7th International Symposium on Antennas, Propagation & EM Theory, 2006After 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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Performance analysis for bistatic interferometric SAR configurations
IEEE International Geoscience and Remote Sensing Symposium, 2003The 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 +4 more
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