Question

what are microwave s?

Answer 1

I hope this answer is right

Answer 2

$\huge\mathfrak{Answer}$

Microwave frequency ranging from 300 MHz (o.3 GHz) to 300 GHz. it travels in straight lines and is unable to penetrate any solid object. Thus hightowers are built and Microwave and antennas are put on the top for long distance communication.

Advantages

1. It provides multichannel transmission.

2. It requires few repeaters.

3. Bandwidth is pretty high.

Disadvantages

1. Line of Sight will be disrupted if any obstacles, such as new buildings, are in the way.

2. Difficult weather condition like rain, lightning affect microwave transmission.