Hello Aspirant,

Radio waves are one of the type of electromagnetic radiation emitting waves which are best-known for their use in communication technologies, such as television, mobile phones and radios. Communication through these radio waves is known as Radio-Wave Communication.

These devices receive radio waves as a input and process them to mechanical vibrations in the speaker to create sound waves as a output.

Microwaves are the radio signals having very short wavelength. Microwave signals can be focused by antennas just as a searchlight concentrates light into a narrow beam. These type of signals are transmitted directly from a source to a receiver without entering to any of the processor medium. Communication through these microwaves is known as microwave communication.

I hope this information helps you.

Good Luck!!