Now showing items 1-7 of 7

  • Analysis and Implementation of Polarization Schemes for Polarimetric Radar Systems 

    Majurec, N.; Bonefacic, D. (Společnost pro radioelektronické inženýrství, 2007-09)
    Polarization schemes recently employed in atmospheric radar systems are described and compared. The considered polarization schemes are: the switching polarization scheme, the hybrid polarization scheme, and the extended ...
  • Design Considerations of an Active Integrated Antenna with Negative Resistance Transistor Oscillator 

    Bonefacic, D.; Bartolic, J. (Společnost pro radioelektronické inženýrství, 2005-12)
    The design of an active integrated antenna with negative resistance transistor oscillator has been described. Simple but reasonably accurate analysis of oscillation start-up and steady state operating frequency prediction ...
  • Interference Analysis between Mobile Radio and Digital Terrestrial Television in the Digital Dividend Spectrum 

    Tekovic, A.; Bonefacic, D.; Sisul, G.; Nad, R. (Společnost pro radioelektronické inženýrství, 2017-04)
    This paper is concerned with the analysis of adjacent channel interference of the Long Term Evolution (LTE) mobile system operating in the Digital Dividend into Digital Video Broadcasting – Terrestrial (DVB–T) system. Field ...
  • Model of a Monopulse Radar Tracking System for Student Laboratory 

    Bonefacic, D.; Jancula, J.; Majurec, N. (Společnost pro radioelektronické inženýrství, 2007-09)
    Development, construction and testing of a student laboratory model of the radar system that can be used for monopulse tracking is described. The laboratory model is simple and can be assembled from the existing equipment ...
  • Reconfigurable Pico-cell Antenna Array for Indoor Coverage in GSM 900 Band 

    Ivsic, B.; Bonefacic, D.; Bartolic, J. (Společnost pro radioelektronické inženýrství, 2009-12)
    This paper proposes a simple antenna array based on three stacked shorted patches aimed to be used as GSM (900 MHz) indoor base station antenna. Three same linearly polarized stacked patches are set in three orthogonal ...
  • Slotted PIFA for Mobile Communication Devices 

    Bonefacic, D.; Rapinac, B.; Bartolic, J. (Společnost pro radioelektronické inženýrství, 2008-12)
    Slotted PIFA with capacitive loading for operation in the 880 / 960 MHz band is presented. The PIFA is intended for mobile terminals in GSM mobile communication network. The antenna is placed on a ground plane with dimensions ...
  • Small H-shaped Shorted Patch Antennas 

    Bonefacic, D.; Rapinac, B. (Společnost pro radioelektronické inženýrství, 2008-06)
    Four H-shaped shorted patch antennas with reduced dimensions are developed by using several techniques for size reduction of patch antennas. Step-by-step approach shows the obtainable reduction in size. All antennas are ...