Which electromagnetic waves are commonly used in satellite communication?

Options

  • A. Microwaves
  • B. Infrared only
  • C. Ultraviolet rays
  • D. Visible light only
  • E. None of the above

Correct Answer (Detailed Explanation is Below)

A. Microwaves

Detailed Explanation

Correct Answer: Microwaves.

Satellite communication commonly uses microwave frequency bands such as C-band, Ku-band and Ka-band for transmitting signals between Earth stations and satellites.