Bistatic synthetic aperture radar using GNSS as transmitters of opportunity
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منابع مشابه
Advances in Bistatic Inverse Synthetic Aperture Radar (Invited Session on Advances in Inverse Synthetic Aperture Radar)
Bistatic geometries are enabled in scenarios where multiple separated transmitters and receivers are employed as well as when illuminators of opportunity are exploited. Bistatic Inverse Synthetic Aperture Radar (B-ISAR) becomes the radar imaging tool for obtaining non-cooperative target images in arbitrary bistatic configurations. Theoretical aspects and real data experiments have been conducte...
متن کاملBistatic and Multistatic Radar Systems
Radar systems, based on bistatic radar concept attracted a substantial attention in the recent years. Passive coherent location systems using “transmitters of opportunity” like radio or TV broadcasters, GSM base stations, satellite communication and GNSS signals proved their potential in detection and tracking moving targets over a significant area. In this paper the multistatic location system...
متن کاملPassive Bistatic SAR with GNSS Transmitter and A Stationary Receiver
Space-Surface Bistatic Synthetic Aperture Radar (SS-BSAR) is a sub-class of BSAR, where the transmitter can be any satellite and the receiver could be mounted on an aircraft, a land vehicle or stationary on the ground. If stationary receiver is applied, the synthetic aperture is fully attributed to the moving of satellite. Such a kind of geometry is suited for ground deformation monitoring. Our...
متن کاملBistatic Synthetic Aperture Radar Imaging of Moving Targets Using Ultra-Narrowband Continuous Waveforms
We consider a synthetic aperture radar (SAR) system that uses ultra-narrowband continuous waveforms (CWs) as an illumination source. Such a system has many practical advantages, such as the use of relatively simple low-cost and low-power transmitters, and in some cases, using the transmitters of opportunity, such as television and radio stations. Additionally, ultra-narrowband CW signals are su...
متن کاملMultifrequency and Multistatic Inverse Synthetic Aperture Radar, with Application to FM Passive Radar
This paper deals with the imaging of a moving target using a multifrequency and multistatic radar consisting in one receiver and several narrowband transmitters. Considering two hypotheses about the studied target, we derive two multistatic inverse synthetic aperture radar processors: the first one, which models the target as a set of isotropic points, performs a coherent sum of bistatic images...
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تاریخ انتشار 2012