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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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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How 5G works a simple explanation?

A: 5G is based on OFDM (Orthogonal frequency-division multiplexing) , a method of modulating a digital signal across several different channels to reduce interference. … 5G also uses wider bandwidth technologies such as sub-6 GHz and mmWave. Like 4G LTE, 5G OFDM operates based on the same mobile networking principles.

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