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The development of communication systems intended to satisfy the needs for mobility leads to the use of increasingly complex base stations. The studies presented here are related to the design of a reconfigurable material which will steer the radiation in the angular sectors desired to distribute the services of communications. This new type of base station antenna associates an omni-directional antenna...
The goal of this paper is to present a beam steering multi-band base station antenna for mobile communications without RF components (phase shifters, amplifiers, …) or Butler matrix. This base station antenna associates a omni-directional antenna to a cylindrical controllable metallic Electromagnetic Band Gap (EBG) material. The main characteristic of this lattice is to include PIN diodes along the...
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