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Optimization of Radiation Parameters for Antennas Used in Cell-Based Wireless Networks

Abstract:

Dead zones and interference are two of the biggest problems in cell-based wireless networks. In practice, these drawbacks are often caused, on many occasions, by the imperfect radiation parameters of the antennas that make up the base station (s). This paper describes an experimental method to optimize, or better adapt to the design, the antenna radiation parameters used in cellular wireless networks. It is proposed to install reflective shells or shields, with customized geometries, that allow bkp_redirecting the radiation lobes power of the antennas that are causing interference or that are not delivering the necessary power in any area or sector.