Types Of Antennas Used In Satellite Communication Ppt

The most widely used narrow beam antennas are reflector antennas.

Types of antennas used in satellite communication ppt.

The antenna consists of a radiating element that splits the rods and make current flow through the center by using a feeder at the transmitter out that takes from the receiver the different types of dipole antennas used as rf antennas include half wave multiple folded non resonant and so on. Horn antennas are used directly as radiators aboard satellites to illuminate comparatively large areas of the earth and they are also widely used as primary feeds for reflector type antennas both in transmitting and receiving modes. Antennas are present in both satellite and earth station. Satellite antennas four main types of antennas are used on satellites wire antennas monopoles and dipoles.

You might be familiar with antennas in general whether or not you understand the working of an antenna. Those are receiving of signals which are coming from earth station and transmitting signals to one or more earth stations based on the requirement. Direction finding of signal propagation. The smooth walled conical antenna is the simplest.

Wireless communication like infrared communication is an exception. Primarily used at vhf and uhf to provide communication with the ttc m system. Used at microwave frequencies when relatively wide beams are required. Different types of antennas used in satellite communication role of an antenna antenna temperature cassegrain feed antenna parabolic slideshare uses cookies to improve functionality and performance and to provide you with relevant advertising.

There are two types of horn antenna. For satellite communication frequency ranges from about 0 3 ghz to 30 ghz. Generally consist of paraboloid. It determines the direction of arrival of radio signals.

Frequency range 500 1600 khz. A directional type antenna consisting of one or more complete turns of a conductor. Antennas for satellite communication the antenna is the most visible part of satellite communication system. M k deshmukh birla institute of technology and science pilani 13 03 2014.

A variety of antenna types are used in satellite communications. Where ever there is wireless communication there is an antenna. The shape size and type of antenna might be different but there is an antenna involved none the less. Antennas in satellite communication types of antenna system use in satellite communication.