Compensation of Wall Effect for Through Wall Tracking of Moving Targets
Alternativní metriky PlumXhttp://hdl.handle.net/11012/57097
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Through wall tracking of moving targets is of interest for rescue, surveillance and security operations. A useful method applies an ultra-wideband radar approach for this purpose since electromagnetic waves in the lower GHz- range penetrate most common building materials, such as bricks, wood, dry walls, concrete and reinforced concrete. However in consequence of a wall effect, estimated target track can be considerably spatially shifted and distorted. In the paper, two different methods for compensation of this ef- fect are described. Their effectiveness is evaluated at syn- thetic as well as real radar data. Obtained results prove that proposed novel approach reach the best outcomes.
Zdrojový dokumentRadioengineering. 2009, vol. 18, č. 2, s. 189-195. ISSN 1210-2512
- 2009/2