Now showing items 1-6 of 6

  • Analysis of Bistatic Ground Clutter 

    Pidanic, J.; Juryca, K.; Kumar, A. M. (Společnost pro radioelektronické inženýrství, 2018-09)
    This article presents analysis and parametrization of the bistatic ground clutter which is important from the point of view of the modelling/generating of bistatic clutter, and subsequent developing of the new suppression ...
  • Analysis of Periodic Errors for Synthesized-Reference-Wave Holography 

    Pidanic, J.; Schejbal, V.; Cermak, D. (Společnost pro radioelektronické inženýrství, 2009-12)
    Synthesized-reference-wave holographic techniques offer relatively simple and cost-effective measurement of antenna radiation characteristics and reconstruction of complex aperture fields using near-field intensity-pattern ...
  • Broadband Approximations for Doubly Curved Reflector Antenna 

    Schejbal, V.; Pidanic, J. (Společnost pro radioelektronické inženýrství, 2010-12)
    The broadband approximations for shaped-beam doubly curved reflector antennas with primary feed (rectangular horn) producing uniform amplitude and phase aperture distribution are derived and analyzed. They are very valuable ...
  • Gain Estimation of Doubly Curved Reflector Antenna 

    Pidanic, J.; Cermak, D.; Schejbal, V. (Společnost pro radioelektronické inženýrství, 2008-09)
    A simple formula of approximate gain estimation is verified for the doubly curved reflector antenna. Numerical simulations using physical optics and experimental results of the shaped-beam doubly curved reflector antenna ...
  • Multipath Propagation of UWB Through-Wall Radar and EMC Phenomena 

    Schejbal, V.; Cermak, D.; Nemec, Z.; Pidanic, J.; Konecny, J.; Bezousek, P.; Fiser, O. (Společnost pro radioelektronické inženýrství, 2006-12)
    The UWB (ultra wide band) radar output signals can be substantially affected due to electromagnetic wave propagation through obstacles (such as walls) and multipath effects, too. Multipath effects are analyzed and simulated ...
  • Two-Dimensional Forward Scattering – Comparisons of Approximate and Exact Solutions 

    Schejbal, V.; Svoboda, P.; Pidanic, J.; Fiser, O. (Společnost pro radioelektronické inženýrství, 2012-04)
    Various methods for analyses of scattering are mentioned and new approximate relationships are derived. Experimental results for thin wire and several numerical simulations of forward scattering using approximate estimations, ...