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Inverse synthetic-aperture radar (ISAR) is a radar technique using radar imaging to generate a two-dimensional high resolution image of a target. It is analogous to conventional SAR, except that ISAR technology uses the movement of the target rather than the emitter to create the synthetic aperture. [1]
Synthetic-aperture radar (SAR) is a form of radar that is used to create two-dimensional images or three-dimensional reconstructions of objects, such as landscapes. [1] SAR uses the motion of the radar antenna over a target region to provide finer spatial resolution than conventional stationary beam
After the overthrow of its Hashemite monarchy in 1958, Iraq became the Arab state most supportive of the UAR. Iraq sought to join the union; however, in 1959 Qasim cancelled the unity talks. After Qasim's overthrow in 1963 the union idea resurrected with the proposal of Egypt, Iraq, and Syria reforming the UAR. A new flag was proposed, with ...
State-of-the-art high-resolution SAR systems are rather limited with regarding to their acquisition capability. [citation needed] Requirements for spaceborne SAR. An example is TerraSAR-X, which is a German Earth-Observation satellite. Its major payload is an X-band (3.1 cm) radar sensor, with different modes of operation, which allows it to ...
Police car equipped with an LRAD-500X sonic weapon (Warsaw, Poland, 2011). A directed-energy weapon (DEW) is a ranged weapon that damages its target with highly focused energy without a solid projectile, including lasers, microwaves, particle beams, and sound beams.
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The railSAR, also known as the ultra-wideband Foliage Penetration Synthetic Aperture Radar (UWB FOPEN SAR), is a rail-guided, low-frequency impulse radar system that can detect and discern target objects hidden behind foliage.
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