Why is bandwidth always limited in a real (physical) channel?

1. Why is channel bandwidth limited?
2. What is the bandwidth of a channel?
3. What is the importance of bandwidth in a communication?
4. What is bandwidth in analog communication?

Why is channel bandwidth limited?

Engineers limit the bandwidth of signals to enable multiple signals to share the same channel with minimal interference.

What is the bandwidth of a channel?

The channel bandwidth is defined as the effective bandwidth multiplied by the frequency reuse factor, where the effective bandwidth is the operating bandwidth that is appropriately scaled by the uplink/downlink ratio.

What is the importance of bandwidth in a communication?

Bandwidth is an important factor when it comes to determining the quality and speed of a network or internet connection. Essentially, the higher the bandwidth, the faster and more efficient your internet will be.

What is bandwidth in analog communication?

Bandwidth is a range of frequencies within a continuous set of frequencies. It is measured in Hertz. The purpose of a communication system is to transfer information from the transmitter which is located in one place to a receiver which is usually far away from the transmitter.