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Bistatic SAR experiments using a ground-based transmitter and a forward-looking airborne receiver have been conducted in June 2011. These experiments are supposed to demonstrate the suitability of forward-looking SAR for an improvement of aircrafts' landing safety in conditions of low visibility. The feasibility of airborne bistatic forward-looking SAR was already demonstrated experimentally by the...
The recent years mark a considerable progress in SAR techniques and systems. Radar imaging has been demonstrated at high frequencies and bandwidths never reached before. Miniaturized SAR systems have been developed which can be operated on board of small UAVs. Last but not least advanced imaging techniques have been demonstrated, e.g. bistatic SAR — even in a forward looking configuration, and new...
Several applications need imaging sensors for environmental monitoring which can continuously observe an area in a 24/7 mode independently from the weather and other atmospheric obscuration like dust and smoke. Imaging MIMO radar fulfills these requirements and enables the opportunity of low-cost and robust imaging systems by synthesizing many virtual antennas out of just a few real ones. MIRA-CLE...
Bistatic synthetic aperture radar (SAR) operates with spatially separated transmit and receive antennas that are mounted on separated platforms. Provided that there is an overlap of both antenna footprints, the platforms can move with different velocities in arbitrary directions. A special configuration is given, when the receive antenna looks in forward direction, which is called bistatic forward-looking...
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