Where are small cells?

They are lower-power cell sites that are installed every few blocks, instead of miles apart . Small cell installation consists of small radio equipment and antennas about the size of a pizza box or backpack that can be placed on structures such as streetlights, the sides of buildings or poles.

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Why is it called small cell?

The term “small cell” refers to the size and shape of the cancer cells as seen under a microscope . When a cancerous lung tumor grows, it can shed cancer cells. These cells can be carried away in blood or float away in the fluid, called lymph, that surrounds lung tissue.

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Is Wi-Fi a mmWave?

The fastest and highest capacity 5G, mmWave, uses extremely high frequencies that have limited coverage and are more akin to Wifi . Carriers that wish to cover a city seamlessly in mmWave 5G need to deploy many more mmWave antennas and base stations than for 4G or sub-6 GHz 5G services.

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What is millimeter-wave length?

Millimeter wave (MM wave), also known as millimeter band, is the band of spectrum with wavelengths between 10 millimeters (30 GHz) and 1 millimeter (300 GHz) . It is also known as the extremely high frequency (EHF) band by the International Telecommunication Union (ITU).

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What are MM waves used for?

Millimeter-wave (mmW) frequencies (30–300 GHz) are being used for many applications in the modern world. These applications include,but not are limited to, radio astronomy, remote sensing, automotive radars, military applications, imaging, security screening, and telecommunications .

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