What are the properties of microwaves that allow them to be used for satellite communications?

Microwaves have properties such as high frequency and short wavelength, which allow them to carry large amounts of data efficiently. Their ability to penetrate the atmosphere with minimal attenuation makes them ideal for long-distance communication, as they are less affected by weather conditions compared to lower-frequency signals. Additionally, microwaves can be easily focused into narrow beams, enabling precise targeting of satellite signals to specific areas on Earth. These characteristics make microwaves highly suitable for satellite communications.