Advantages And Disadvantages Of Satellite Communication Pdf

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Handbook of Satellite Applications pp Cite as.

Satellite communication is an electronic communication package placed in an orbit. Its prime objective is to initiate or assist through space. It has made a major contribution to the pattern of international communication. The satellite microwave is basically a microwave relay station in space.


Thus satellite Communication possesses several advantages which are as follows:. Apart form advantages Satellite Communication also posses some disadvantages that are as follows:. Number With the Satellite in position the communication path between the terrestrial transmitter and receiver is approximately km long. Number The time delay reduces the efficiency of satellite in data transmission and long file transfer, which carried out over the satellites. Number Over-crowding of available bandwidth due to low antenna gains is occurred. Satellite Communication has a wide range of services. Applications are in numerous and broadly classified as follows:.

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LEO/MEO systems – Global mobile communication systems

The global mobility offered by these systems is expected to have a profound effect on the way that organizations and individuals operate. Being such a risky venture, limited experience exists in developing and managing large scale civilian satellite based mobile communication systems. Many interesting and challenging research issues are faced by the designers and operators of such systems. This paper presents the different approaches to the configuration of the various LEO and MEO based communication systems. It compares their advantages and disadvantages, and analyzes their economic viability. Based on the analysis, it is possible to identify the specific roles that each type will play in the global communication market. The paper presents and discusses some of the important research areas involved in their development, configuration, maintenance, operation and management.

Download Satellite Communication Notes including Advantage and Communication with details of services provided by Satellite in pdf.

Satellite Orbits for Communications Satellites

A communications satellite is an artificial satellite that relays and amplifies radio telecommunication signals via a transponder ; it creates a communication channel between a source transmitter and a receiver at different locations on Earth. Communications satellites are used for television , telephone , radio , internet , and military applications. The high frequency radio waves used for telecommunications links travel by line of sight and so are obstructed by the curve of the Earth.


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Внутри было протянуто восемь миллионов футов телефонного кабеля, общая площадь постоянно закрытых окон составляла восемьдесят тысяч квадратных футов. Сьюзан рассказала Дэвиду про КОМИ НТ, подразделение глобальной разведки, в распоряжении которого находилось немыслимое количество постов прослушивания, спутников-шпионов и подслушивающих устройств по всему земному шару. Ежедневно тысячи сообщений и разговоров перехватывались и посылались экспертам АНБ для дешифровки. Разведданные, поставляемые агентством, влияли на процесс принятия решений ФБР, ЦРУ, а также внешнеполитическими советниками правительства США. Беккер был потрясен.

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Двадцатисемилетняя Кармен Хуэрта была поваром-кондитером в столовой АН Б.

1 Response
  1. Pastora P.

    Through satellite transmission, coverage over geographical area is quite large mainly for sparsely populated areas. High bandwidth. Wireless and mobile communication applications can be easily established by satellite communication independent of location.

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