Now showing items 1-2 of 2

  • A Simple Digital Adaptive Antenna Based on Undersampling 

    Pomenka, P.; Raida, Zbyněk (Společnost pro radioelektronické inženýrství, 1997-12)
    A simple adaptive antenna based on the pilot signal method is described in the presented paper. The system consists of coherent mixers, which shift RF signals into IF band, of sampling amplifiers and A/D converters, which ...
  • Use of the Analog Neural Networks in the Adaptive Antenna Control Systems 

    Tobes, Z.; Raida, Zbyněk (Společnost pro radioelektronické inženýrství, 2002-09)
    In the paper, original control system of adaptive antennas, which is based on Kalman filter, is presented and compared with earlier approaches to this problem. The designed control circuit eliminates some disadvantages of ...