Types Of Antennas Used In Satellite Communication Ppt

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.

Types of antennas used in satellite communication ppt.

Now let us discuss about the satellite antennas. There are two types of horn antenna. Antennas in satellite communication types of antenna system use in satellite communication. The shape size and type of antenna might be different but there is an antenna involved none the less.

It determines the direction of arrival of radio signals. M k deshmukh birla institute of technology and science pilani 13 03 2014. Used at microwave frequencies when relatively wide beams are required. The most widely used narrow beam antennas are reflector antennas.

Satellite antennas perform two types of functions. 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. Antennas are present in both satellite and earth station. A report on study of different types of antenna systems used in satellite communication systems prepared by k gautham reddy 2011a8ps364g a report prepared in partial fulfilment of the requirements of the course eee f472.

Where ever there is wireless communication there is 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. A variety of antenna types are used in satellite communications. You might be familiar with antennas in general whether or not you understand the working of an antenna.

Wireless communication like infrared communication is an exception. Primarily used at vhf and uhf to provide communication with the ttc m system. 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.

Satellite antennas four main types of antennas are used on satellites wire antennas monopoles and dipoles. Frequency range 500 1600 khz. Direction finding of signal propagation. For satellite communication frequency ranges from about 0 3 ghz to 30 ghz.