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Technical aspects of building digital antenna arrays in communication systems

I.Y. Rubcov
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The article discusses the advantages of using digital technology beamforming on the basis of digital antenna arrays. The analysis of the implementation and use multi antenna circuitry and digital signal processing in the radio communication systems for general and special purposes. Peculiarities in the use of digital antenna arrays, principles of digital modules of signal processing. Provides directions for further research regarding the use of antenna elements on a fractal basis for miniaturization and reduction of the mutual influence of antenna elements.
Keywords: digital antenna arrays, digital beamforming, digital signal processing, communication system