Libor Cernik

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In this paper a new design of a combined antenna array for two air traffic control (ATC) radars i.e. a 3D primary surveillance radar (PSR) and a monopulse secondary surveillance radar (SSR) is presented. Usually the antennas of the PSR and SSR radars are attached separately on a common shaft rotating around the vertical axis. The presented solution offers(More)
In this paper, a design of a near-field antenna measurement apparatus is described. Basic operational requirements, design, structure and parameters of the measurement apparatus are presented. The practical utilization is demonstrated. At the end of this paper acquired results are summarized and compared with results obtained from the far-field antenna(More)