Does 5G need antenna?

In general, 5G mobile networks can operate in various frequencies and hence requiring different antennas for different frequency bands . … As various frequencies are used to transport a signal for different applications, specialized antennas and antenna concepts are required.17 Eyl 2020

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How are 5G antennas made?

5G antennas are often manufactured from advanced ceramic materials based on raw materials, most commonly: barium carbonate, silicon dioxide or yttrium oxide . It is important to review antenna material performance based several Key Performance Indicators (KPIs) including: dielectric constant (Dk) dissipation factor (Df)

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Does 5G require line of sight?

Though the high frequencies of 5G require a direct line-of-sight , “fixed wireless” will allow for cellular coverage within buildings and homes, without the use of cables or lines. Fixed wireless antennas are placed on top of homes and buildings to communicate with nearby small cells or macrocell towers.

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