Satellite Communications Description

What is a satellite? It is defined as "a natural object surrounding a planet, moon", or "a device designed to fire around the earth's orbit, another planet, the sun, etc." For this purpose, the second definition is a definition that will be of interest. The satellite is a fairly new technology with a history of about 60 years. Because its use is short, it will have a big impact on human society. The development of satellite communication technology had a major impact on our daily life and military operations.

Communication satellites - satellites communicate via microwave radio waves that are not affected by the Earth 's atmosphere. These satellites are usually placed on a stationary orbit of 35,400 km (22,000 miles) on the equator. These earth orbit systems can receive and transfer voice, data and television signals. Wireless and spread spectrum technology - Wireless LAN uses high frequency wireless technology similar to digital cellular and low frequency wireless technology. Wireless LAN uses spread spectrum technology to enable communication between multiple devices within a limited area. IEEE 802.11 defines a common open standard radio technology

Communication engineer - The communication engineer is in charge of research, design, development and manufacturing of communication equipment / systems. Communication technology includes communication modes such as satellite, radio, Internet, broadband technology and wireless telephone service. Attorneys - Those qualified to file a patent (ie, drafting and filing a patent application) are called patent attorneys. Because the drafting of patents requires specific technical and legal knowledge, only qualified persons in these two fields can fulfill the obligation to apply for a patent.

Communication satellites are satellites that exist in the universe for telecommunications. Modern communications satellites use various orbits, including geosynchronous orbit, Molina orbit, other elliptical orbits, and low Earth orbits. For fixed services, communication satellites provide microwave wireless relay technology complementing submarine communication cables. They are also used for television and radio broadcasting where mobile applications such as communications with ships, vehicles, airplanes and mobile terminals and other technologies such as cable and television are impractical or impossible .