Retele wireless in banda undelor mm

Autor/autori: Dr. ing. Stefan-Victor NICOLAESCU

Rezumat: Articolul realizeaza o trecere in revista a unei tehnologii wireless de banda foarte larga dezvoltata in ultima perioada de timp, tehnologie care functioneaza in banda de 60 GHz. Sunt prezentate standardele, principiile de baza de functionare si benzile de frecventa. Sistemele bazate pe aceasta tehnologie permit transmisii de foarte mare viteza, atat pentru medii de interior cat si pentru medii de exterior.

Cuvinte cheie: retea, wireless, banda larga, unde milimetrice

Abstract: The paper presents a technology, recently developed in 60 GHz frequency band used for very large band wireless transmissions. The paper presents standards, basic working principles, frequency bands. The systems based on this technology allows very large speed transmssions, for interior and for exterior environments

Keywords: network, wireless, wide band, millimetric wave

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