Browsing by Keywords "Multi frequency"

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Decoupling of multifrequency dipole antenna arrays for microwave imaging applications

Saenz, E.; Guven, K.; Özbay, Ekmel; Ederra, I.; Gonzalo, R. (Hindawi Publishing Corporation, 2010)

The mutual coupling between elements of a multifrequency dipole antenna array is experimentally investigated by S -parameter measurements and planar near-field scanning of the radiated field. A multifrequency array with ...
Non-ideal cloaking based on Fabry-Perot resonances in single-layer high-index dielectric shells

Serebryannikov, A.E.; Usik P.V.; Özbay, Ekmel (Optical Society of American (OSA), 2009)

Strong reduction of the scattering cross section is obtained for subwavelength dielectric and conducting cylinders without any magnetism for both TE and TM polarizations. The suggested approach is based on the use of ...