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W artykule scharakteryzowano pokładowe zasobniki służące do zakłócania pracy elektronicznych urządzeń naziemnych. Przedstawiono klasyfikację oraz właściwości wybranych zasobników. Następnie skupiono się na zasobniku AN/ALQ-167. Przeanalizowano efekty jego działania na przykładzie radaru średniego zasięgu pracującego w paśmie S. Na podstawie posiadanych informacji sformułowano wnioski.
High range resolution (HRR) has many advantages in ground penetrating radar (GPR) [1]. Apart from providing the ability to resolve closely spaced targets in range, it improves range accuracy, reduces the amount of clutter within resolution cell, reduces multipath, provides high resolution profiles and aids in target classification. HRR provides characteristic features of objects, for example parameters...
There are two commonly used methods, which are used in interpretation of ground penetrating radar (GPR) data: template matching and feature extraction. Both methods require access to database, containing reference target signatures (usually as A-scans) or characteristic features of objects - parameters connected with physical dimensions or shape, In the paper one of such methods was described. Based...
Ground penetrating radar (GPR) needs precise antenna positioning system for soil sections imaging. In the GPR located on wheeled vehicle or flying platform the data about its position are most often generated by standard measure devices like survey wheels or GPS. These solutions are useless for the light handheld systems especially in the hard terrain. In the paper a new method for precise positioning...
The paper presents the idea of a low-cost micro sized unmanned aerial vehicle. Its main purpose is being an aerial platform for a sensor suite. The sensor suite may consist of TV camera, FLIR, ESM, SAR and a set of position telemetric sensors as a GPS/INS or artificial horizon. The paper discusses the specific demands of each kind of sensor type and presents the technology demonstrator which is particularly...
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