Microwave seminar | 21 September 2020
Reconfigurable Intelligent Surfaces for Ka band
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The development of the 5G technology faces the challenges caused by the fundamental limitations of the electromagnetic waves propagation at given frequencies in the Earth atmosphere including intensive attenuation and decreased diffraction. Repeating the weak signal and redistribution it between multiply users becomes essential part of the 5G telecommunication process. Here we consider an example of the inexpensive reflector operating in Ka band and reflecting received signal at the required direction.