We know that the conductors are present in a two wire line. Dielectrics are also present between them. It is also clear that conductors can be of any length. Conductors also have some diameter. If both the length and diameter are associated with the conductor ...

In line communication there is a physical connection between source and destination. The wired connections between two points are known as transmission lines. The wires that are most popular for wired communication or line communication are: 1. Co-axial 2. Parallel wire lines 3. Twisted pair cables Twisted Pair Cables: This cable has two ...

In satellite communication, signal transferring between the sender and receiver is done with the help of satellite. In this process, the signal which is basically a beam of modulated microwaves is sent towards the satellite. Then the satellite amplifies the signal and sent it back ...

The energy losses that happen in case of transmission lines are shown below: 1. Conductor Heating 2. Dielectric heating 3. Radiation Losses It is observed that the radiation loss in parallel wire lines is much more than that of the coaxial cables. Conductor ...

To measure the characteristics of an object from a distance, the technique of remote sensing is used. By this technique we can collect all information about an object without making any physical contact with that object. Each object reflects some part of the light that ...

Electromagnetic waves having frequency greater than that of the television signals are known as Microwaves. These waves have very less wavelength nearly few millimeters. Due to their low wavelength, these waves bend properly from the corners of the objects coming in their way. These are ...

The radio waves having high frequencies are basically called as space waves. These waves have the ability to propagate through atmosphere, from transmitter antenna to receiver antenna. These waves can travel directly or can travel after reflecting from earth’s surface to the troposphere surface of ...

The magnetic field and electric field oscillations perpendicular to each other or in the direction same as that of the wave propagation as basically known as Electromagnetic waves. The nature of electromagnetic waves is traverse. The speed of propagation of the electromagnetic waves is same ...