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Metallic enclosures effectively reduce electromagnetic interference in high intensity radiated field (HIRF) environments. However, any aperture - e.g. for wireless communication with the outside - will degrade the shielding. In this paper, apertures covered with diode grids are investigated for energy selective field protection. If properly designed, such apertures will effectively block the HIRF...
A method for subsurface metallic landmine identification in Air- or vehicle- borne ground penetrating synthetic aperture radar (GPSAR) using finite difference time domain method combined with genetic algorithm is proposed. To identify the real object, the framework information on landmine is obtained according to the matching algorithm based on number and relative location of one dimensional scattering...
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