Satellite Technology Research Paper Example | Topics and Well Written Essays - 1750 words

Satellite Technology - Research Paper Example Historically, the first artificial satellite was launched by Russia (at that time known as the Soviet Union) in the late 50s. Though, there was not a specific purpose behind that satellite, however, it was used to transmit a repeated simple Morse code signal. On the other hand, today’s new technology-based satellites are able to receive and re-transmit thousands of signals at the same time. These signals can be a simple digital data or they can include a complex TV program (Rouse; The Govt of PEI; Radio-Electronics). This paper presents an overview of the satellite technology. This research will cover a number of aspects such as the functioning of satellite technology, its uses, currently operational protocols, working distances, bandwidth etc. Uses of the Satellite Technology This section discusses some of the fundamental uses of the satellite technology. In the past, when the satellite technology was developing, satellites were interesting, hidden and top secret technology b ased systems. In fact, they were utilized mainly in a military power, for carrying out tasks such as espionage and navigation. On the other hand, they are currently a vital component of our daily lives. Now we can observe the use of satellites all around us: for example their utilization in weather reporting, TV transmission through DISH and DIRECTV Network, and daily telephone calls. Additionally, in numerous other examples, satellites perform a significant role in a number of areas. For instance, magazines and newspapers are more appropriate for the reason that they broadcast their images and text to a wide variety of printing websites using satellite to increase the speed of the local data and information distribution (Brown; Rouse). In addition, before transmitting data signals down the wire into our homes, cable TV is renitent upon the satellites technology to distribute its data. Moreover, the most dependable limousine and taxi drivers also make use of satellite technology bas ed Global Positioning Systems to determine the appropriate destination (Brown; Rouse). Satellite Functionality New technology-based communications satellites currently have a silent, however deep, influence on our daily lives. These technology based systems are used to connect remote regions of the Earth via television and telephone. Additionally, the modern business organizations conduct their business operations at high speed because of satellite technology. In fact, various newspapers, such as USA Today and The Wall Street Journal, are first designed and typeset and then for the sake of printing newspaper are all transmitted across the nation via satellite (Gulf of Maine Research Institute; Maral and Bousquet). Figure 1 Radio signals Source: http://www.gma.org/surfing/sats.html Figure1 shows that the radio communication signals near the microwave frequency transmission range are most excellent and extremely effective in transferring the huge volumes of data and information traffi c, for the reason that they are not redirected through the Earth's environment as minor data transmission frequencies are. In this scenario, they move around in a straight line, and this process is recognized as "line of sight data transfer and communication." If somebody in San Francisco attempts to beam a microwave data signal straightly to Hawaii, this will not be possible to send signals at such distance, in fact that the signal will disappear into space or dispel into the sea. Over