Now showing items 37-39 of 39

  • Visible Light Communications towards 5G 

    Zvanovec, S.; Chvojka, P.; Haigh, P. A.; Ghassemlooy, Z. (Společnost pro radioelektronické inženýrství, 2015-04)
    5G networks have to offer extremely high capacity for novel streaming applications. One of the most promising approaches is to embed large numbers of co-operating small cells into the macro-cell coverage area. Alternatively, ...
  • A Wideband Direct Data Domain Genetic Algorithm Beamforming 

    Elkamchouchi, H. M.; Hassan, M. M. (Společnost pro radioelektronické inženýrství, 2015-04)
    In this paper, a wideband direct data-domain genetic algorithm beamforming is presented. Received wideband signals are decomposed to a set of narrow sub-bands using fast Fourier transform. Each sub-band is transformed to ...
  • A Wilkinson Power Divider with Harmonic Suppression and Size Reduction using High-low Impedance Resonator Cells 

    Hayati, M.; Abdipour, A.; Abdipour, A. (Společnost pro radioelektronické inženýrství, 2015-04)
    A miniaturized Wilkinson power divider using high-low impedance resonator cells are designed and fabricated. The proposed power divider occupies 23.7% of the conventional structure circuit area at the operating frequency ...