What is the indoor broadband antenna company?

indoor broadband antenna company is electromagnetic waves with a wavelength (λ) of approximately 1 mm (1 to 10 mm, to be exact). Its formula f = c /λ converts this wavelength into a frequency, where c is the speed of light (3 x 10 8 m/s), resulting in a frequency range of 30-300 GHz. The indoor broadband antenna company band is designated by the International Telecommunication Union (ITU) as an "extremely High frequency" (EHF) band. The term "indoor broadband antenna company" is also often abbreviated to "mmWave".

The signal propagation of indoor broadband antenna company is characterized by high free space path loss, significant atmospheric attenuation, diffuse reflection, limited penetration depth and free space path loss.

One limitation of indoor broadband antenna company radio frequency (RF) communication is the free space path loss (FSPL) of direct line-of-sight communication between two antennas. FSPL is inversely proportional to the square of the wavelength.

Diffuse reflection

Longer wavelengths often rely on direct (specular) reflection power to help bypass obstacles (think mirror-like reflection). However, many surfaces appear "rough" to indoor broadband antenna companies, which causes diffuse reflection that sends energy in many different directions.

Limited penetration

Because of the short wavelength, indoor broadband antenna company cannot penetrate deep or penetrate most materials. For example, one study of common building materials found attenuation ranges of about 1 to 6 dB/cm, and penetration losses through brick walls at 70 GHz could be five times greater than at 1 GHz. Outdoors, leaves can also block most indoor broadband antenna company. As a result, most indoor broadband antenna company communications are limited to line-of-sight operations.

indoor broadband antenna company's advantages

For many applications, free space path loss, atmospheric attenuation, diffuse reflection, and limited penetration of the indoor broadband antenna company signal are detrimental. However, it turns out that these features can also be exploited as advantages in some applications. Advantages of indoor broadband antenna company include: wide broadband, high data rate, low delay, small antenna, limited range, limited reflection, limited penetration, and improved resolution.

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